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Skywatching Skywatching Home What’s Up Meteor Showers Eclipses Daily Moon Guide More Tips & Guides Skywatching FAQ Night Sky Network Planets, Solstice, and the Galaxy Venus and Saturn separate, while Mars hangs out in the evening. Plus the June solstice, and dark skies reveal our home galaxy in all of its glory. Skywatching Highlights All Month – Planet Visibility: Venus: Rises about 2 hours before the Sun in June, and shines very brightly, low in the eastern sky, in the morning all month. Mars: Visible in the west for a couple of hours after sunset all month. Drops lower in the sky as June continues, and passes very close to Regulus in the constellation Leo on June 16 and 17. (They will be about half a degree apart, or the width of the full moon.) Jupiter: Visible quite low in the west after sunset for the first week of June, then lost in the Sun’s glare after. Will re-appear in July in the morning sky. Mercury: Becomes visible low in the west about 30 to 45 minutes after sunset in the last week and a half of June. Saturn: Rises around 3 a.m. in early June, and around 1 a.m. by the end of the month. Begins the month near Venus in the dawn sky, but rapidly pulls away, rising higher as June goes on. Daily Highlights: June 19 – Moon & Saturn – The third-quarter moon appears right next Saturn this morning in the hours before dawn. The pair rise in the east together around 1:30 a.m. June 22 – Moon & Venus – Venus rises this morning next to a slender and elegant crescent moon. Look for them in the east between about 3 a.m. and sunrise. June 20 – June Solstice – The June solstice is on June 20 for U.S. time zones (June 21 UTC). The Northern Hemisphere’s tilt toward the Sun is greatest on this day. This means the Sun travels its longest, highest arc across the sky all year for those north of the equator. June 16 & 17 – Mars & Regulus – Mars passes quite close to the bright bluish-white star Regulus, known as the “heart” of the lion constellation, Leo. They will appear about as far apart as the width of the full moon, and should be an excellent sight in binoculars or a small telescope. June 21-30 – Mercury becomes visible – For those with a clear view to the western horizon, Mercury becomes visible for a brief period each evening at the end of June. Look for it quite low in the sky starting 30 to 45 minutes after the Sun sets. All month – Mars: The Red Planet can be observed for a couple of hours after dark all month. It is noticeably dimmer than it appeared in early May, as Earth speeds away in its orbit, putting greater distance between the two worlds. All month – Milky Way core: The bright central bulge of our home galaxy, the Milky Way, is visible all night in June, continuing through August. It is best observed from dark sky locations far from bright city lights, and appears as a faint, cloud-like band arching across the sky toward the south. Transcript What’s Up for June? Mars grazes the lion’s heart, a connection to ancient times, and the galaxy in all its glory. June Planet Observing Starting with planet observing for this month, find Saturn and Venus in the eastern sky during the couple of hours before dawn each morning throughout the month. Saturn rapidly climbs higher in the sky each day as the month goes on. You’ll find the third quarter moon next to Saturn on the 19th, and a crescent moon next to Venus on the 22nd. Sky chart showing Mercury with the crescent Moon following sunset in late June, 2025. NASA/JPL-Caltech Mercury pops up toward the end of the month. Look for it quite low in the west, just as the glow of sunset is fading. It’s highest and most visible on the 27th. Mars is still visible in the couple of hours after sunset toward the west, though it’s noticeably fainter than it was in early May. Over several days in mid-June, Mars passes quite close to Regulus, the bright star at the heart of the constellation Leo, the lion. Have a peek on the 16th and 17th with binoculars or a small telescope to see them as close as the width of the full moon. Sky chart showing Mars close to Regulus in the evening sky on June 16, 2025. NASA/JPL-Caltech Milky Way Core Season June means that Milky Way “Core Season” is here. This is the time of year when the Milky Way is visible as a faint band of hazy light arching across the sky all night. You just need to be under dark skies away from bright city lights to see it. What you’re looking at is the bright central core of our home galaxy, seen edge-on, from our position within the galaxy’s disk. Long-exposure photos make the Milky Way’s bright stars and dark dust clouds even clearer. And while our eyes see it in visible light, NASA telescopes observe the galaxy across the spectrum — peering through dust to help us better understand our origins. However you observe it, getting out under the Milky Way in June is a truly remarkable way to connect with the cosmos. June Solstice June brings the summer solstice for those north of the equator, which is the winter solstice for those south of the equator. In the Northern Hemisphere, this is when the Sun is above the horizon longer than any other day, making it the longest day of the year. The situation is reversed for the Southern Hemisphere, where it’s the shortest day of the year. Illustration from a NASA animation showing the tilt of Earth’s axis in June (Northern Hemisphere summer) with respect to the Sun, the planet’s orbit, and the North Star, Polaris. NASA’s Goddard Space Flight Center Earth’s tilted rotation is the culprit. The tilt is always in the same direction, with the North Pole always pointing toward Polaris, the North Star. And since that tilt stays the same, year round, when we’re on one side of the Sun in winter, the north part of the planet is tilted away from the Sun. But six months later, the planet moves halfway around its annual path, carrying us to the opposite side of Earth’s orbit, and the northern part of the planet now finds itself tilted toward the Sun. The June solstice is when this tilt is at its maximum. This is summertime for the north, bringing long days, lots more sunlight, and warmer temperatures. The June solstice marks a precise moment in Earth’s orbit – a consistent astronomical signpost that humans have observed for millennia. Ancient structures from Stonehenge to Chichén Itzá were built, in part, to align with the solstices, demonstrating how important these celestial events were to many cultures. So whether you’re experiencing long summer days in the northern hemisphere or the brief daylight hours of winter in the south, find a quiet spot to watch the sunset on this special day and you’ll be participating in one of humanity’s oldest astronomical traditions, connecting you to observers across thousands of years of human history. Here are the phases of the Moon for June. The phases of the Moon for June 2025. You can stay up to date on all of NASA’s missions exploring the solar system and beyond at NASA Science. I’m Preston Dyches from NASA’s Jet Propulsion Laboratory, and that’s What’s Up for this month. Keep Exploring Discover More Topics From NASA Skywatching Planets Solar System Exploration Moons View the full article

Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts Multimedia Images Videos Sonifications Podcasts e-Books Online Activities 3D Hubble Models Lithographs Fact Sheets Posters Hubble on the NASA App Glossary News Hubble News Social Media Media Resources More 35th Anniversary Online Activities 5 Min Read Apocalypse When? Hubble Casts Doubt on Certainty of Galactic Collision This NASA Hubble Space Telescope image of NGC 520 offers one example of possible encounter scenarios between our Milky Way and the Andromeda galaxy. NGC 520 is the product of a collision between two disk galaxies that started 300 million years ago. Credits: NASA, ESA, the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration, and B. Whitmore (STScI) As far back as 1912, astronomers realized that the Andromeda galaxy — then thought to be only a nebula — was headed our way. A century later, astronomers using NASA’s Hubble Space Telescope were able to measure the sideways motion of Andromeda and found it was so negligible that an eventual head-on collision with the Milky Way seemed almost certain. A smashup between our own galaxy and Andromeda would trigger a firestorm of star birth, supernovae, and maybe toss our Sun into a different orbit. Simulations had suggested it was as inevitable as, in the words of Benjamin Franklin, “death and taxes.” But now a new study using data from Hubble and the European Space Agency’s (ESA) Gaia space telescope says “not so fast.” Researchers combining observations from the two space observatories re-examined the long-held prediction of a Milky Way – Andromeda collision, and found it is far less inevitable than astronomers had previously suspected. “We have the most comprehensive study of this problem today that actually folds in all the observational uncertainties,” said Till Sawala, astronomer at the University of Helsinki in Finland and lead author of the study, which appears today in the journal Nature Astronomy. His team includes researchers at Durham University, United Kingdom; the University of Toulouse, France; and the University of Western Australia. They found that there is approximately a 50-50 chance of the two galaxies colliding within the next 10 billion years. They based this conclusion on computer simulations using the latest observational data. These galaxy images illustrate three possible encounter scenarios between our Milky Way and the neighboring Andromeda galaxy. Top left: Galaxies M81 and M82. Top right: NGC 6786, a pair of interacting galaxies. Bottom: NGC 520, two merging galaxies. Science: NASA, ESA, STScI, DSS, Till Sawala (University of Helsinki); Image Processing: Joseph DePasquale (STScI) Sawala emphasized that predicting the long-term future of galaxy interactions is highly uncertain, but the new findings challenge the previous consensus and suggest the fate of the Milky Way remains an open question. “Even using the latest and most precise observational data available, the future of the Local Group of several dozen galaxies is uncertain. Intriguingly, we find an almost equal probability for the widely publicized merger scenario, or, conversely, an alternative one where the Milky Way and Andromeda survive unscathed,” said Sawala. The collision of the two galaxies had seemed much more likely in 2012, when astronomers Roeland van der Marel and Tony Sohn of the Space Telescope Science Institute in Baltimore, Maryland published a detailed analysis of Hubble observations over a five-to-seven-year period, indicating a direct impact in no more than 5 billion years. “It’s somewhat ironic that, despite the addition of more precise Hubble data taken in recent years, we are now less certain about the outcome of a potential collision. That’s because of the more complex analysis and because we consider a more complete system. But the only way to get to a new prediction about the eventual fate of the Milky Way will be with even better data,” said Sawala. 100,000 Crash-Dummy Simulations Astronomers considered 22 different variables that could affect the potential collision between our galaxy and our neighbor, and ran 100,000 simulations called Monte Carlo simulations stretching to 10 billion years into the future. “Because there are so many variables that each have their errors, that accumulates to rather large uncertainty about the outcome, leading to the conclusion that the chance of a direct collision is only 50% within the next 10 billion years,” said Sawala. “The Milky Way and Andromeda alone would remain in the same plane as they orbit each other, but this doesn’t mean they need to crash. They could still go past each other,” said Sawala. Researchers also considered the effects of the orbits of Andromeda’s large satellite galaxy, M33, and a satellite galaxy of the Milky Way called the Large Magellanic Cloud (LMC). “The extra mass of Andromeda’s satellite galaxy M33 pulls the Milky Way a little bit more towards it. However, we also show that the LMC pulls the Milky Way off the orbital plane and away from Andromeda. It doesn’t mean that the LMC will save us from that merger, but it makes it a bit less likely,” said Sawala. In about half of the simulations, the two main galaxies fly past each other separated by around half a million light-years or less (five times the Milky Way’s diameter). They move outward but then come back and eventually merge in the far future. The gradual decay of the orbit is caused by a process called dynamical friction between the vast dark-matter halos that surround each galaxy at the beginning. In most of the other cases, the galaxies don’t even come close enough for dynamical friction to work effectively. In this case, the two galaxies can continue their orbital waltz for a very long time. The new result also still leaves a small chance of around 2% for a head-on collision between the galaxies in only 4 to 5 billion years. Considering that the warming Sun makes Earth uninhabitable in roughly 1 billion years, and the Sun itself will likely burn out in 5 billion years, a collision with Andromeda is the least of our cosmic worries. The Hubble Space Telescope has been operating for over three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA. Explore More Hubble Provides Bird’s-Eye View of Andromeda Galaxy’s Ecosystem (2025) Hubble Shows Milky Way is Destined for Head-on Collision with Andromeda Galaxy (2012) Galaxy Details and Mergers Hubble Traces Hidden History of Andromeda Galaxy (2025) Hubble’s High-Definition Panoramic View of the Andromeda Galaxy (2015) Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Related Images & Videos Milky Way and Andromeda Encounters This selection of images of external galaxies illustrates three encounter scenarios between our Milky Way and the neighboring Andromeda galaxy. Top left: Galaxies M81 and M82. Top right: NGC 6786, a pair of interacting galaxies. Bottom: NGC 520, two merging galaxies. Share Details Last Updated Jun 02, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Contact Media Claire Andreoli NASA’s Goddard Space Flight Center Greenbelt, Maryland claire.andreoli@nasa.gov Ray Villard Space Telescope Science Institute Baltimore, Maryland Related Terms Hubble Space Telescope Andromeda Galaxy Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Interacting Galaxies The Milky Way The Universe Keep Exploring Discover More Topics From Hubble Hubble Space Telescope Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. Hubble Science Highlights Hubble Images Hubble News View the full article

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read Sols 4554–4555: Let’s Try That One Again… NASA’s Mars rover Curiosity acquired this image using its Front Hazard Avoidance Camera (Front Hazcam) on May 28, 2025 — Sol 4553, or Martian day 4,553 of the Mars Science Laboratory mission — at 04:48:55 UTC. NASA/JPL-Caltech Written by Abigail Fraeman, Planetary Geologist at NASA’s Jet Propulsion Laboratory Earth planning date: Wednesday, May 28, 2025 We came in early this morning and learned that part of Tuesday’s plan didn’t execute on Mars due to a temporary issue with the arm. We collected APXS data on the target “Palo Verde Mountains,” but were not able to take the corresponding MAHLI images or drive away. So it was a straightforward decision for the planning team today to pick up where we left off yesterday, giving ourselves a second chance to collect the MAHLI observation and then complete the same 29.5-meter drive to the west (about 97 feet) that we had planned on Tuesday. We love making lemonade from lemons when things don’t go exactly as expected in rover tactical planning, and today was no exception. Since we’re sticking around for a little bit longer, the science team decided to collect additional mosaics of impressive nearby features, including a 15×2 Mastcam mosaic of the “Mishe Mokwa” hill and an 11×2 Mastcam mosaic of fractures near “Lake Cachuma.” We’re also having another go at taking the epically long, long-distance RMI mosaic of a crater 91 kilometers away from Curiosity (almost 57 miles) that we planned yesterday, and we’re playing around with the focus settings to see if we can get a sharper image. The team also had time for a second RMI mosaic of our very well-imaged “Texoli” butte, and a ChemCam LIBS observation on a target named “Santa Monica Bay,” which is just above the “Sisquoc River” target we observed yesterday on the bumpy rock in our workspace. As usual, we will also continue to monitor the environment around us with REMS, RAD, Navcam, and Mastcam observations. Share Details Last Updated May 30, 2025 Related Terms Blogs Explore More 2 min read Sol 4553: Back to the Boxwork! Article 13 hours ago 3 min read A Dust Devil Photobombs Perseverance! Article 14 hours ago 4 min read Sols 4549-4552: Keeping Busy Over the Long Weekend Article 3 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

NASA/Bill Ingalls President Donald Trump speaks inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, following the launch of NASA’s SpaceX Demo-2 mission on May 30, 2020. The mission was the first crewed launch of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. This marked the first time American astronauts launched on an American rocket from American soil to low-Earth orbit since the conclusion of the Space Shuttle Program in 2011. Image credit: NASA/Bill Ingalls View the full article

Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts Multimedia Images Videos Sonifications Podcasts e-Books Online Activities 3D Hubble Models Lithographs Fact Sheets Posters Hubble on the NASA App Glossary News Hubble News Social Media Media Resources More 35th Anniversary Online Activities 2 min read Hubble Spies Paired Pinwheel on Its Own This NASA Hubble Space Telescope image features the beautiful barred spiral galaxy NGC 3507 ESA/Hubble & NASA, D. Thilker A single member of a galaxy pair takes centerstage in this NASA/ESA Hubble Space Telescope image. This beautiful spiral galaxy is NGC 3507, which is situated about 46 million light-years away in the constellation Leo (the Lion). NGC 3507’s classification is a barred spiral because the galaxy’s sweeping spiral arms emerge from the ends of a central bar of stars rather than the central core of the galaxy. Though pictured solo here, NGC 3507 actually travels the universe with a galactic partner named NGC 3501 that is located outside the frame. While NGC 3507 is a quintessential galactic pinwheel, its partner resembles a streak of quicksilver across the sky. Despite looking completely different, both are spiral galaxies, simply seen from different angles. For galaxies that are just a few tens of millions of light-years away, like NGC 3507 and NGC 3501, features like spiral arms, dusty gas clouds, and brilliant star clusters are on full display. More distant galaxies appear less detailed. See if you can spot any faraway galaxies in this image: they tend to be orange or yellow and can be anywhere from circular and starlike to narrow and elongated, with hints of spiral arms. Astronomers use instruments called spectrometers to split the light from these distant galaxies to study the nature of these objects in the early universe. In addition to these far-flung companions, a much nearer object joins NGC 3507. The object is marked by four spikes of light: a star within the Milky Way, a mere 436 light-years away from Earth. Text Credit: ESA/Hubble Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact: Claire Andreoli (claire.andreoli@nasa.gov) NASA’s Goddard Space Flight Center, Greenbelt, MD Share Details Last Updated May 30, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms Hubble Space Telescope Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Spiral Galaxies The Universe Keep Exploring Discover More Topics From Hubble Hubble Space Telescope Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. Hubble’s Galaxies Science Behind the Discoveries Hubble’s Night Sky Challenge View the full article

2 Min Read June’s Night Sky Notes: Seasons of the Solar System Two views of the planet Uranus appear side-by-side for comparison. At the top, left corner of the left image is a two-line label. The top line reads Uranus November 9, 2014. The bottoms line reads HST WFC3/UVIS. At the top, left corner of the right image is the label November 9, 2022. At the left, bottom corner of each image is a small, horizontal, white line. In both panels, over this line is the value 25,400 miles. Below the line is the value 40,800 kilometers. At the top, right corner of the right image are three, colored labels representing the color filters used to make these pictures. Located on three separate lines, these are F467M in blue, F547M in green, and F485M in red. On the bottom, right corner of the right image are compass arrows showing north toward the top and east toward the left. Credits: NASA by Kat Troche of the Astronomical Society of the Pacific Here on Earth, we undergo a changing of seasons every three months. But what about the rest of the Solar System? What does a sunny day on Mars look like? How long would a winter on Neptune be? Let’s take a tour of some other planets and ask ourselves what seasons might look like there. Martian Autumn Although Mars and Earth have nearly identical axial tilts, a year on Mars lasts 687 Earth days (nearly 2 Earth years) due to its average distance of 142 million miles from the Sun, making it late autumn on the red planet. This distance and a thin atmosphere make it less than perfect sweater weather. A recent weather report from Gale Crater boasted a high of -18 degrees Fahrenheit for the week of May 20, 2025. Credit: NASA/JPL-Caltech Seven Years of Summer Saturn has a 27-degree tilt, very similar to the 25-degree tilt of Mars and the 23-degree tilt of Earth. But that is where the similarities end. With a 29-year orbit, a single season on the ringed planet lasts seven years. While we can’t experience a Saturnian season, we can observe a ring plane crossing here on Earth instead. The most recent plane crossing took place in March 2025, allowing us to see Saturn’s rings ‘disappear’ from view. A Lifetime of Spring NASA Hubble Space Telescope observations in August 2002 show that Neptune’s brightness has increased significantly since 1996. The rise is due to an increase in the amount of clouds observed in the planet’s southern hemisphere. These increases may be due to seasonal changes caused by a variation in solar heating. Because Neptune’s rotation axis is inclined 29 degrees to its orbital plane, it is subject to seasonal solar heating during its 164.8-year orbit of the Sun. This seasonal variation is 900 times smaller than experienced by Earth because Neptune is much farther from the Sun. The rate of seasonal change also is much slower because Neptune takes 165 years to orbit the Sun. So, springtime in the southern hemisphere will last for several decades! Remarkably, this is evidence that Neptune is responding to the weak radiation from the Sun. These images were taken in visible and near-infrared light by Hubble’s Wide Field and Planetary Camera 2. Credit: NASA, L. Sromovsky, and P. Fry (University of Wisconsin-Madison) Even further away from the Sun, each season on Neptune lasts over 40 years. Although changes are slower and less dramatic than on Earth, scientists have observed seasonal activity in Neptune’s atmosphere. These images were taken between 1996 and 2002 with the Hubble Space Telescope, with brightness in the southern hemisphere indicating seasonal change. As we welcome summer here on Earth, you can build a Suntrack model that helps demonstrate the path the Sun takes through the sky during the seasons. You can find even more fun activities and resources like this model on NASA’s Wavelength and Energy activity. View the full article

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read Sol 4553: Back to the Boxwork! NASA’s Mars rover Curiosity acquired this image of its workspace in the “boxwork” terrain area, showing resistant, ridge-like features where it will investigate the targets dubbed “Sisquoc River” and “Palo Verde Mountains.” Curiosity acquired the image using its Left Navigation Camera on May 27, 2025 — Sol 4552, or Martian day 4,552 of the Mars Science Laboratory mission — at 08:38:12 UTC. NASA/JPL-Caltech Written by Lucy Thompson, Planetary Geologist at University of New Brunswick Earth planning date: Tuesday, May 27, 2005 We return to planning today after a successful long weekend and about 42 meters of drive distance (about 138 feet). We planned four sols of activities on Friday to keep Curiosity busy, while the U.S.-based science team and engineers took time off yesterday for the Memorial Day holiday. As we got to admire the new workspace and drive direction view in front of the rover this morning, I realized that we have now driven about 35 kilometers (about 22 miles) and climbed more than 850 meters (2,789 feet) in elevation since landing nearly 13 years ago, and we continue to do exciting science on Mars, having recently driven onto new terrain. The so-called boxwork structures are a series of resistant ridges observed both from orbit and in long-distance rover imaging (see Ashley’s blog here). Not only are the ridges of interest (do they indicate enhanced fluid-flow and cementation?), but the outcrop expression in general changed after we drove over a shallow trough onto the rocks that host the ridges. This plan will continue characterization of the interesting boxwork terrain. We had an example of a more resistant, ridge-like feature in our workspace today (see accompanying image). The composition of the ridge will be investigated using ChemCam (target “Sisquoc River”) and APXS (target “Palo Verde Mountains”), with accompanying Mastcam and MAHLI images. We will also acquire Mastcam imaging of a trough-like feature surrounding a bedrock slab, as part of our ongoing documentation of such structures, as well as of an apparent resistant boxwork ridge in the distance (“Lake Cachuma”). And a first for our mission, we are planning the longest-distance ChemCam remote imaging mosaic that we will have acquired — 91 kilometers (almost 57 miles) away! The intent is to compare the long-distance view from the ground with HiRISE orbital images in an attempt to create a 3D view. We also managed to squeeze in a Navcam large dust-devil survey before the planned 24-meter drive (about 79 feet). Once we arrive at our new location, MARDI will take an image of the terrain beneath the rover. The plan is rounded out with the standard REMS, DAN and RAD activities. Share Details Last Updated May 29, 2025 Related Terms Blogs Explore More 3 min read A Dust Devil Photobombs Perseverance! Article 42 minutes ago 4 min read Sols 4549-4552: Keeping Busy Over the Long Weekend Article 2 days ago 2 min read Sols 4547-4548: Taking in the View After a Long Drive Article 1 week ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

Explore This Section Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 3 min read A Dust Devil Photobombs Perseverance! Perseverance self portrait, acquired by the WATSON camera on Sol 1500 on Mars. The Bell Island borehole where the rover acquired a sample is visible in the workspace in front of the rover. NASA/JPL-Caltech/MSSS Written by Athanasios Klidaras, Ph.D. candidate at Purdue University, and Megan Kennedy Wu, Senior Mission Operations Specialist at Malin Space Science Systems To celebrate her 1,500th Martian day (“Sol”) exploring the red planet, the Perseverance rover used its robotic arm to take a selfie of the rover and the surrounding landscape. But when team members reviewed the photo, they were surprised to find that Perseverance had been photobombed! As the rover sat at the “Pine Pond” workspace, located on the outer rim of Jezero crater, which it has been exploring for the past several months, the Wide Angle Topographic Sensor for Operations and eNgineering (WATSON) camera on the end of its arm was used to acquire a 59-image mosaic of the rover. This is the fifth “selfie” that Perseverance has acquired since landing on Mars in 2021. The rover’s robotic arm is not visible in the self portrait because — just like a selfie you would take with your own cellphone camera — rover operators make sure not to have the arm get “in the way” of the body of the rover. This is even easier to do on Mars because Perseverance needs to take 59 different images at slightly different arm positions to build up the selfie, and the elbow of the robotic arm is kept out of the way while the images are acquired. You can find more details about the Sol 1500 selfie here, and this YouTube video shows how the rover arm moves when these activities take place. While snapping away, Perseverance was photobombed by a dust devil in the distance! These are relatively common phenomena both on Mars and in Earth’s desert regions, and form from rising and rotating columns of warm air, which gives the appearance of a dust tornado. Just like many other weather patterns, there is a peak “season” for dust-devil activity, and Jezero crater is in the peak of that season now (late northern spring). The one seen in the selfie is fairly large, about 100 meters, or 328 feet, across. While Perseverance regularly monitors the horizon for dust-devil activity with Navcam movies, this is the first time the WATSON camera on the end of the robotic arm has ever captured an image of a dust devil! The dark hole in front of the rover, surrounded by gray rock powder created during the drilling process, shows the location of Perseverance’s 26th sample. Nicknamed “Bell Island” after an island near Newfoundland, Canada, this rock sample contains small spherules, thought to have formed by volcanic eruptions or impacts early in Martian history. Later, this ancient rock was uplifted during the impact that formed Jezero crater. Now that the rover has successfully acquired the spherule sample the science team was searching for, Perseverance is leaving the area to explore new rock exposures. Last week, the rover arrived at an exposure of light-toned bedrock called “Copper Cove,” and the science team was interested to determine if this unit underlies or overlies the rock sequence explored earlier. After performing an abrasion to get a closer look at the chemistry and textures, the rover drove south to scout out more sites along the outer edge of the Jezero crater rim. Learn more, and see more detailed views of Perseverance’s ‘Selfie With Dust Devil’ Share Details Last Updated May 29, 2025 Related Terms Blogs Explore More 2 min read Sol 4553: Back to the Boxwork! Article 21 minutes ago 4 min read Sols 4549-4552: Keeping Busy Over the Long Weekend Article 2 days ago 2 min read Sols 4547-4548: Taking in the View After a Long Drive Article 1 week ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Boost Treadmills cofounder Sean Whalen runs on the Boost 2. The treadmill uses air pressure to counter gravity, making running possible for people with injuries and other conditions.Credit: Boost Treadmills LLC The antigravity treadmill, which has benefits in space and on Earth, was pioneered by Robert Whalen at NASA’s Ames Research Center in Silicon Valley, California, in the 1980s and ’90s. Whalen built a system that placed a pressurized bulb over the user’s upper body, creating downward pressure that could simulate gravity for astronauts running on a treadmill in space. With support from Ames, he prototyped a treadmill in his garage that reversed the concept, with the bubble enclosing the user from the waist down to create lift. He thought the system could help patients rehabilitate. Years later, his son recalled the prototype in the garage and turned it into the AlterG concept. The AlterG treadmill, which uses air pressure to take weight off the user, had proven popular with professional sports teams and rehabilitation clinics, but Whalen and his friends wanted to make it affordable enough for home use, so they founded Boost Treadmills in 2017. Now Boost, based in Palo Alto, California, has cut the price of an antigravity treadmill by almost two thirds. In 2022, the company released the Boost 2, which is quieter and more energy-efficient than its predecessor, among other improvements. The Boost 2 has roughly tripled sales to individuals, progressing on the company’s goal of moving into the home. Offloading weight during exercise is a clear solution for patients whose injuries prevent them from walking or running at their full weight, but Boost says it can be equally valuable for people with long-term mobility impairments, such as obesity or arthritis. Advanced through NASA, the antigravity treadmill is one of many space-inspired technologies benefitting life on Earth. Read More Share Details Last Updated May 29, 2025 Related TermsTechnology Transfer & SpinoffsSpinoffsTechnology Transfer Explore More 3 min read Winners Announced in NASA’s 2025 Gateways to Blue Skies Competition Article 1 week ago 3 min read Meet Four NASA Inventors Improving Life on Earth and Beyond Article 3 weeks ago 2 min read NASA Technology Enables Leaps in Artificial Intelligence Artificial intelligence lets machines communicate autonomously Article 1 month ago Keep Exploring Discover Related Topics Missions Humans in Space Technology Transfer & Spinoffs Tranquility Module View the full article

NASA Nearly all of NASA’s ninth class of astronaut candidates, along with two European trainees, poses for photos in the briefing room in the public affairs facility at NASA’s Johnson Space Center in Houston on July 7, 1980. Group 9 was announced on May 29, 1980; the candidates would go on to make history in spaceflight and at NASA. For example, Charles Bolden (kneeling at far right) traveled to orbit four times aboard the space shuttle between 1986 and 1994, then became the agency’s first African American administrator in 2009. Franklin Chang-Diaz (fifth from the right, standing) was the first Hispanic American to fly in space and Jerry Ross (middle, standing in the back) was the first person to be launched into space seven times. Image credit: NASA View the full article

6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Advancing new hazard detection and precision landing technologies to help future space missions successfully achieve safe and soft landings is a critical area of space research and development, particularly for future crewed missions. To support this, NASA’s Space Technology Mission Directorate (STMD) is pursuing a regular cadence of flight testing on a variety of vehicles, helping researchers rapidly advance these critical systems for missions to the Moon, Mars, and beyond. “These flight tests directly address some of NASA’s highest-ranked technology needs, or shortfalls, ranging from advanced guidance algorithms and terrain-relative navigation to lidar-and optical-based hazard detection and mapping,” said Dr. John M. Carson III, STMD technical integration manager for precision landing and based at NASA’s Johnson Space Center in Houston. Since the beginning of this year, STMD has supported flight testing of four precision landing and hazard detection technologies from many sectors, including NASA, universities, and commercial industry. These cutting-edge solutions have flown aboard a suborbital rocket system, a high-speed jet, a helicopter, and a rocket-powered lander testbed. That’s four precision landing technologies tested on four different flight vehicles in four months. “By flight testing these technologies on Earth in spaceflight-relevant trajectories and velocities, we’re demonstrating their capabilities and validating them with real data for transitioning technologies from the lab into mission applications,” said Dr. Carson. “This work also signals to industry and other partners that these capabilities are ready to push beyond NASA and academia and into the next generation of Moon and Mars landers.” The following NASA-supported flight tests took place between February and May: Suborbital Rocket Test of Vision-Based Navigation System Identifying landmarks to calculate accurate navigation solutions is a key function of Draper’s Multi-Environment Navigator (DMEN), a vision-based navigation and hazard detection technology designed to improve safety and precision of lunar landings. Aboard Blue Origin’s New Shepard reusable suborbital rocket system, DMEN collected real-world data and validated its algorithms to advance it for use during the delivery of three NASA payloads as part of NASA’s Commercial Lunar Payload Services (CLPS) initiative. On Feb. 4, DMEN performed the latest in a series of tests supported by NASA’s Flight Opportunities program, which is managed at NASA’s Armstrong Flight Research Center in Edwards, California. During the February flight, which enabled testing at rocket speeds on ascent and descent, DMEN scanned the Earth below, identifying landmarks to calculate an accurate navigation solution. The technology achieved accuracy levels that helped Draper advance it for use in terrain-relative navigation, which is a key element of landing on other planets. New Shepard booster lands during the flight test on February 4, 2025.Blue Origin High-Speed Jet Tests of Lidar-Based Navigation  Several highly dynamic maneuvers and flight paths put Psionic’s Space Navigation Doppler Lidar (PSNDL) to the test while it collected navigation data at various altitudes, velocities, and orientations. Psionic licensed NASA’s Navigation Doppler Lidar technology developed at Langley Research Center in Hampton, Virginia, and created its own miniaturized system with improved functionality and component redundancies, making it more rugged for spaceflight. In February, PSNDL along with a full navigation sensor suite was mounted aboard an F/A-18 Hornet aircraft and underwent flight testing at NASA Armstrong. The aircraft followed a variety of flight paths over several days, including a large figure-eight loop and several highly dynamic maneuvers over Death Valley, California. During these flights, PSNDL collected navigation data relevant for lunar and Mars entry and descent. The high-speed flight tests demonstrated the sensor’s accuracy and navigation precision in challenging conditions, helping prepare the technology to land robots and astronauts on the Moon and Mars. These recent tests complemented previous Flight Opportunities-supported testing aboard a lander testbed to advance earlier versions of their PSNDL prototypes. The Psionic Space Navigation Doppler Lidar (PSNDL) system is installed in a pod located under the right wing of a NASA F/A-18 research aircraft for flight testing above Death Valley near NASA’s Armstrong Flight Research Center in Edwards, California, in February 2025.NASA Helicopter Tests of Real-Time Mapping Lidar Researchers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, developed a state-of-the-art Hazard Detection Lidar (HDL) sensor system to quickly map the surface from a vehicle descending at high speed to find safe landing sites in challenging locations, such as Europa (one of Jupiter’s moons), our own Moon, Mars, and other planetary bodies throughout the solar system. The HDL-scanning lidar generates three-dimensional digital elevation maps in real time, processing approximately 15 million laser measurements and mapping two football fields’ worth of terrain in only two seconds. In mid-March, researchers tested the HDL from a helicopter at NASA’s Kennedy Space Center in Florida, with flights over a lunar-like test field with rocks and craters. The HDL collected numerous scans from several different altitudes and view angles to simulate a range of landing scenarios, generating real-time maps. Preliminary reviews of the data show excellent performance of the HDL system. The HDL is a component of NASA’s Safe and Precise Landing – Integrated Capabilities Evolution (SPLICE) technology suite. The SPLICE descent and landing system integrates multiple component technologies, such as avionics, sensors, and algorithms, to enable landing in hard-to-reach areas of high scientific interest. The HDL team is also continuing to test and further improve the sensor for future flight opportunities and commercial applications. NASA’s Hazard Detection Lidar field test team at Kennedy Space Center’s Shuttle Landing Facility in Florida in March 2025. Lander Tests of Powered-Descent Guidance Software Providing pinpoint landing guidance capability with minimum propellant usage, the San Diego State University (SDSU) powered-descent guidance algorithms seek to improve autonomous spacecraft precision landing and hazard avoidance. During a series of flight tests in April and May, supported by NASA’s Flight Opportunities program, the university’s software was integrated into Astrobotic’s Xodiac suborbital rocket-powered lander via hardware developed by Falcon ExoDynamics as part of NASA TechLeap Prize’s Nighttime Precision Landing Challenge. The SDSU algorithms aim to improve landing capabilities by expanding the flexibility and trajectory-shaping ability and enhancing the propellant efficiency of powered-descent guidance systems. They have the potential for infusion into human and robotic missions to the Moon as well as high-mass Mars missions. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video As part of a series of tethered and free-flight tests in April and May 2025, algorithms developed by San Diego State University guided the descent of the Xodiac lander testbed vehicle.Astrobotic By advancing these and other important navigation, precision landing, and hazard detection technologies with frequent flight tests, NASA’s Space Technology Mission Directorate is prioritizing safe and successful touchdowns in challenging planetary environments for future space missions. Learn more: https://www.nasa.gov/space-technology-mission-directorate/ By: Lee Ann Obringer NASA’s Flight Opportunities program Facebook logo @NASATechnology @NASA_Technology Explore More 2 min read NASA Langley Uses Height, Gravity to Test Long, Flexible Booms Article 4 hours ago 3 min read Autonomous Tritium Micropowered Sensors Article 2 days ago 3 min read Addressing Key Challenges To Mapping Sub-cm Orbital Debris in LEO via Plasma Soliton Detection Article 2 days ago Keep Exploring Discover More … Space Technology Mission Directorate Flight Opportunities Moon These two printable STL files demonstrate the differences between the near and far side of Earth’s Moon. The near side… Technology Share Details Last Updated May 29, 2025 EditorLoura Hall Related TermsSpace Technology Mission DirectorateArmstrong Flight Research CenterFlight Opportunities ProgramTechnologyTechnology for Space Travel View the full article

NASA Teams responsible for preparing and launching Artemis II at NASA’s Kennedy Space Center in Florida are set to begin a series of integrated tests to get ready for the mission. With the upper stage of the agency’s SLS (Space Launch System) integrated with other elements of the rocket, engineers are set to start the tests to confirm rocket and ground systems are working and communicating as planned. While similar to the integrated testing campaign conducted for NASA’s uncrewed Artemis I test flight, engineers have added tests ahead of Artemis II to prepare for NASA’s first crewed flight under the Artemis campaign – an approximately 10-day journey by four astronauts around the Moon and back. The mission is another step toward missions on the lunar surface and helping the agency prepare for future astronaut missions to Mars. Interface Verification Testing Verifies the functionality and interoperability of interfaces across elements and systems. Teams will conduct this test from the firing room in the Launch Control Center and perform health and status checks of various systems and interfaces between the SLS core stage, the solid rocket boosters, and the ground systems. It will ensure different systems, including core stage engines and booster thrust control, work as planned. Teams also will perform the same series of tests with the interim cryogenic propulsion stage and Orion before conducting a final interface test with all segments. Program Specific Engineering Test Teams will conduct separate engineering tests for the core stage, rocket boosters, and upper stage following the interface verification tests for each part of the rocket. End-to-End Communications Testing Integrated test of SLS core and upper stages, and Orion command and telemetry radio frequencies with mission control at NASA’s Johnson Space Center in Houston to demonstrate flight controllers’ ability to communicate with the ground systems and infrastructure. This test uses a radio frequency antenna in the Vehicle Assembly Building (VAB), another near the launch pad that will cover the first few minutes of launch, as well as a radio frequency that use the Tracking Data Relay Satellite and the Deep Space Network. Teams will do two versions of this test – one with the ground equipment communicating with a radio and telemetry station for checkouts, and one with all the hardware and equipment communicating with communications infrastructure like it will on launch day. Countdown Demonstration Test Teams will conduct a launch day demonstration with the Artemis II astronauts to test launch countdown procedures and make any final necessary adjustments ahead of launch. This test will be divided into two parts. The first will be conducted while SLS and Orion are in the VAB and include the Artemis II crew departing their crew quarters after suiting up at the Neil A. Armstrong Operations and Checkout Building and driving to the VAB where they will enter Orion like they will on launch day and practice getting strapped in. Part two will be completed once the rocket is at the launch pad and will allow the astronauts and Artemis launch team to practice how to use the emergency egress system, which would be used in the event of an unlikely emergency at the launch pad during launch countdown. Flight Termination System End-to-End Test Test to ensure the rocket’s flight termination system can be activated in the event of an emergency. For public safety, all rockets are required to have a flight termination system. This test will be divided into two parts inside the VAB. The first will take place ahead of Orion getting stacked atop SLS and the second will occur before the rocket and spacecraft roll out to the launch pad. Wet Dress Rehearsal Teams will practice loading cryogenic liquid propellant inside SLS once it’s at the launch pad and run through the launch countdown sequences just prior to engine ignition. The rehearsal will run the Artemis II launch team through operations to load liquid hydrogen and liquid oxygen into the rocket’s tanks, conduct a full launch countdown, demonstrate the ability to recycle the countdown clock, and also drain the tanks to give them an opportunity to practice the timelines and procedures they will use for launch. Teams will load more than 700,000 gallons of cryogenic, or super cold, propellants into the rocket at the launch pad on the mobile launcher according to the detailed timeline they will use on the actual launch day. They will practice every phase of the countdown, including weather briefings, pre-planned holds in the countdown, conditioning and replenishing the propellants as needed, and validation checks. The Artemis II crew will not participate in the rehearsal. View the full article

After a decade of searching, NASA’s MAVEN (Mars Atmosphere Volatile Evolution) mission has, for the first time, reported a direct observation of an elusive atmospheric escape process called sputtering that could help answer longstanding questions about the history of water loss on Mars. Scientists have known for a long time, through an abundance of evidence, that water was present on Mars’ surface billions of years ago, but are still asking the crucial question, “Where did the water go and why?” Early on in Mars’ history, the atmosphere of the Red Planet lost its magnetic field, and its atmosphere became directly exposed to the solar wind and solar storms. As the atmosphere began to erode, liquid water was no longer stable on the surface, so much of it escaped to space. But how did this once thick atmosphere get stripped away? Sputtering could explain it. Sputtering is an atmospheric escape process in which atoms are knocked out of the atmosphere by energetic charge particles. “It’s like doing a cannonball in a pool,” said Shannon Curry, principal investigator of MAVEN at the Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder and lead author of the study. “The cannonball, in this case, is the heavy ions crashing into the atmosphere really fast and splashing neutral atoms and molecules out.” While scientists had previously found traces of evidence that this process was happening, they had never observed the process directly. The previous evidence came from looking at lighter and heavier isotopes of argon in the upper atmosphere of Mars. Lighter isotopes sit higher in the atmosphere than their heavier counterparts, and it was found that there were far fewer lighter isotopes than heavy argon isotopes in the Martian atmosphere. These lighter isotopes can only be removed by sputtering. “It is like we found the ashes from a campfire,” said Curry. “But we wanted to see the actual fire, in this case sputtering, directly.” To observe sputtering, the team needed simultaneous measurements in the right place at the right time from three instruments aboard the MAVEN spacecraft: the Solar Wind Ion Analyzer, the Magnetometer, and the Neutral Gas and Ion Mass Spectrometer. Additionally, the team needed measurements across the dayside and the nightside of the planet at low altitudes, which takes years to observe. The combination of data from these instruments allowed scientists to make a new kind of map of sputtered argon in relation to the solar wind. This map revealed the presence of argon at high altitudes in the exact locations that the energetic particles crashed into the atmosphere and splashed out argon, showing sputtering in real time. The researchers also found that this process is happening at a rate four times higher than previously predicted and that this rate increases during solar storms. The direct observation of sputtering confirms that the process was a primary source of atmospheric loss in Mars’ early history when the Sun’s activity was much stronger. “These results establish sputtering’s role in the loss of Mars’ atmosphere and in determining the history of water on Mars,” said Curry. The finding, published this week in Science Advances, is critical to scientists’ understanding of the conditions that allowed liquid water to exist on the Martian surface, and the implications that it has for habitability billions of years ago. The MAVEN mission is part of NASA’s Mars Exploration Program portfolio. MAVEN’s principal investigator is based at the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder, which is also responsible for managing science operations and public outreach and communications. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the MAVEN mission. Lockheed Martin Space built the spacecraft and is responsible for mission operations. NASA’s Jet Propulsion Laboratory in Southern California provides navigation and Deep Space Network support. More information on NASA’s MAVEN mission By Willow Reed Laboratory for Atmospheric and Space Physics, University of Colorado Boulder Media Contacts: Nancy N. Jones NASA’s Goddard Space Flight Center, Greenbelt, Md. Karen Fox / Molly Wasser Headquarters, Washington 202-358-1600 karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov Share Details Last Updated May 28, 2025 Related Terms MAVEN (Mars Atmosphere and Volatile EvolutioN) Mars Planets View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Researchers look at a bend that occurred in the 94-foot triangular, rollable and collapsible boom during an off-axis compression test.NASA/David C. Bowman Researchers at NASA’s Langley Research Center in Hampton, Virginia, have developed a technique to test long, flexible, composite booms for use in space in such a way that gravity helps, rather than hinders, the process. During a recent test campaign inside a 100-foot tower at a NASA Langley lab, researchers suspended a 94-foot triangular, rollable, and collapsible boom manufactured by Florida-based aerospace company, Redwire, and applied different forces to the boom to see how it would respond. Having a facility tall enough to accommodate vertical testing is advantageous because horizontal tests require extra equipment to keep gravity from bending the long booms, but this extra equipment in turn affects how the boom responds. These mechanical tests are important because NASA and commercial space partners could use long composite booms for several functions including deployable solar sails and deployable structures, such as towers for solar panels, that could support humans living and working on the Moon. Redwire will be able to compare the results of the physical testing at NASA Langley to their own numerical models and get a better understanding of their hardware. NASA’s Game Changing Development program in the agency’s Space Technology Mission Directorate funded the tests. Researchers conducted the tests inside a 100-foot tower at NASA Langley.NASA/Mark Knopp Share Details Last Updated May 29, 2025 Related TermsLangley Research CenterGame Changing Development ProgramSpace Technology Mission Directorate Explore More 3 min read Autonomous Tritium Micropowered Sensors Article 2 days ago 3 min read Addressing Key Challenges To Mapping Sub-cm Orbital Debris in LEO via Plasma Soliton Detection Article 2 days ago 3 min read Breathing Beyond Earth: A Reliable Oxygen Production Architecture for Human Space Exploration Article 2 days ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

Join NASA for a free screening of Cosmic Dawn, the incredible true story of the James Webb Space Telescope–humanity’s mission to unveil the early universe, against all odds. Cosmic Dawn is the incredible true story of the James Webb Space Telescope – humanity’s largest and most powerful space telescope – on a mission to unveil the early universe, against all odds. The 90-minute documentary brings viewers on an unprecedented journey through Webb’s delicate assembly, rigorous testing, and triumphant launch, showcasing the sheer complexity and breathtaking risks involved in creating a telescope capable of peering billions of years into the past. Follow the telescope from an idea developed at NASA’s Goddard Space Flight Center all the way to the launchpad in French Guiana, with never-before-seen footage captured by the Webb film crew offering intimate access to the challenges and triumphs along the way. Wednesday, June 11th 2025 | 7:00 PM EDT, doors open at 6:00 PM EDT The Greenbelt Theater | 129 Centerway, Greenbelt, MD 20770 Space is limited, so please RSVP HERE by June 9th to reserve your free tickets. We look forward to sharing how NASA achieves the remarkable. View the full article

This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that partially encircles a foreground elliptical galaxy.ESA/Hubble & NASA, H. Nayyeri, L. Marchetti, J. Lowenthal This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years from Earth (but appearing as it did around 11 billion years ago, when the galaxy was 5.5 billion light-years away and began its trek to us through expanding space). Known as HerS 020941.1+001557, this remote galaxy appears as a red arc partially encircling a foreground elliptical galaxy located some 2.7 billion light-years away. Called SDSS J020941.27+001558.4, the elliptical galaxy appears as a bright dot at the center of the image with a broad haze of stars outward from its core. A third galaxy, called SDSS J020941.23+001600.7, seems to be intersecting part of the curving, red crescent of light created by the distant galaxy. The alignment of this trio of galaxies creates a type of gravitational lens called an Einstein ring. Gravitational lenses occur when light from a very distant object bends (or is ‘lensed’) around a massive (or ‘lensing’) object located between us and the distant lensed galaxy. When the lensed object and the lensing object align, they create an Einstein ring. Einstein rings can appear as a full or partial circle of light around the foreground lensing object, depending on how precise the alignment is. The effects of this phenomenon are much too subtle to see on a local level but can become clearly observable when dealing with curvatures of light on enormous, astronomical scales. Gravitational lenses not only bend and distort light from distant objects but magnify it as well. Here we see light from a distant galaxy following the curve of spacetime created by the elliptical galaxy’s mass. As the distant galaxy’s light passes through the gravitational lens, it is magnified and bent into a partial ring around the foreground galaxy, creating a distinctive Einstein ring shape. The partial Einstein ring in this image is not only beautiful, but noteworthy. A citizen scientist identified this Einstein ring as part of the SPACE WARPS project that asked citizen scientists to search for gravitational lenses in images. Text Credit: ESA/Hubble View the full article

X-ray: NASA/CXC/ICRAR, Curtin Univ./Z. Wang et al.; Infrared: NASA/JPL/CalTech/IPAC; Radio: SARAO/MeerKAT; Image processing: NASA/CXC/SAO/N. Wolk Scientists have discovered a star behaving like no other seen before, giving fresh clues about the origin of a new class of mysterious objects. As described in our press release, a team of astronomers combined data from NASA’s Chandra X-ray Observatory and the SKA [Square Kilometer Array] Pathfinder (ASKAP) radio telescope on Wajarri Country in Australia to study the antics of the discovered object, known as ASKAP J1832−0911 (ASKAP J1832 for short). ASKAP J1832 belongs to a class of objects called “long period radio transients” discovered in 2022 that vary in radio wave intensity in a regular way over tens of minutes. This is thousands of times longer than the length of the repeated variations seen in pulsars, which are rapidly spinning neutron stars that have repeated variations multiple times a second. ASKAP J1832 cycles in radio wave intensity every 44 minutes, placing it into this category of long period radio transients. Using Chandra, the team discovered that ASKAP J1832 is also regularly varying in X-rays every 44 minutes. This is the first time that such an X-ray signal has been found in a long period radio transient. In this composite image, X-rays from Chandra (blue) have been combined with infrared data from NASA’s Spitzer Space Telescope (cyan, light blue, teal and orange), and radio from LOFAR (red). An inset shows a more detailed view of the immediate area around this unusual object in X-ray and radio light. A wide field image of ASKAP J1832 in X-ray, radio, and infrared light.X-ray: NASA/CXC/ICRAR, Curtin Univ./Z. Wang et al.; Infrared: NASA/JPL/CalTech/IPAC; Radio: SARAO/MeerKAT; Image processing: NASA/CXC/SAO/N. Wolk Using Chandra and the SKA Pathfinder, a team of astronomers found that ASKAP J1832 also dropped off in X-rays and radio waves dramatically over the course of six months. This combination of the 44-minute cycle in X-rays and radio waves in addition to the months-long changes is unlike anything astronomers have seen in the Milky Way galaxy. A close-up image of ASKAP J1832 in X-ray and radio light.X-ray: NASA/CXC/ICRAR, Curtin Univ./Z. Wang et al.; Radio: SARAO/MeerKAT; Image processing: NASA/CXC/SAO/N. Wolk The research team argues that ASKAP J1832 is unlikely to be a pulsar or a neutron star pulling material from a companion star because its properties do not match the typical intensities of radio and X-ray signals of those objects. Some of ASKAP J1832’s properties could be explained by a neutron star with an extremely strong magnetic field, called a magnetar, with an age of more than half a million years. However, other features of ASKAP J1832 — such as its bright and variable radio emission — are difficult to explain for such a relatively old magnetar. On the sky, ASKAP J1832 appears to lie within a supernova remnant, the remains of an exploded star, which often contain a neutron star formed by the supernova. However, the research team determined that the proximity is probably a coincidence and two are not associated with each other, encouraging them to consider the possibility that ASKAP J1832 does not contain a neutron star. They concluded that an isolated white dwarf does not explain the data but that a white dwarf star with a companion star might. However, it would require the strongest magnetic field ever known for a white dwarf in our galaxy. A paper by Ziteng Wang (Curtin University in Australia) and collaborators describing these results appears in the journal Nature. Another team led by Di Li from Tsinghua University in China independently discovered this source using the DAocheng Radio Telescope and submitted their paper to the arXiv on the same day as the team led by Dr Wang. They did not report the X-ray behavior described here. NASA’s Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts. Read more from NASA’s Chandra X-ray Observatory Learn more about the Chandra X-ray Observatory and its mission here: https://www.nasa.gov/chandra https://chandra.si.edu Visual Description: This release features two composite images of a mysterious object, possibly an unusual neutron star or white dwarf, residing near the edge of a supernova remnant. The object, known as ASKAP J1832, has been intriguing astronomers from the Chandra X-ray Observatory and Square Kilometre Array Pathfinder radio telescope with its antics and bizarre behavior. Astronomers have discovered that ASKAP J1832 cycles in radio wave intensity every 44 minutes. This is thousands of times longer than pulsars, which are rapidly spinning neutron stars that have repeated variations multiple times a second. Using Chandra, the team discovered that the object is also regularly varying in X-rays every 44 minutes. This is the first time such an X-ray signal has been found in a long period radio transient like ASKAP J1832. In the primary composite image of this release, the curious object is shown in the context of the supernova remnant and nearby gas clouds. Radio data is red and and X-ray sources seen with Chandra are in dark blue. The supernova remnant is the large, wispy, red oval ring occupying the lower right of the image. The curious object sits inside this ring, to our right of center; a tiny purple speck in a sea of colorful specks. The gas cloud shows infrared data from NASA’s Spitzer Space Telescope and resembles a mottled green, teal blue, and golden orange cloud occupying our upper left half of the square image. The second, close-up image shows a view of the immediate area around ASKAP J1832. In this composite image, infrared data from Spitzer has been removed, eliminating the mottled cloud and most of the colorful background specks. Here, near the inside edge of the hazy red ring, the curious object resembles a bright white dot with a hot pink outer edge, set against the blackness of space. Upon close inspection, the hot pink outer edge is revealed to have three faint spikes emanating from the surface. The primary and close-up images are presented both unadorned, and with labels, including fine white circles identifying ASKAP J1832. News Media Contact Megan Watzke Chandra X-ray Center Cambridge, Mass. 617-496-7998 mwatzke@cfa.harvard.edu Lane Figueroa Marshall Space Flight Center, Huntsville, Alabama 256-544-0034 lane.e.figueroa@nasa.gov Share Details Last Updated May 28, 2025 EditorLee Mohon Related TermsChandra X-Ray ObservatoryMarshall AstrophysicsMarshall Space Flight CenterNeutron StarsPulsarsStarsThe Universe Explore More 2 min read Hubble Spies a Spiral So Inclined The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble… Article 5 days ago 2 min read How Big is Space? We Asked a NASA Expert: Episode: 61 Article 7 days ago 3 min read Discovery Alert: A Possible Perpendicular Planet The Discovery A newly discovered planetary system, informally known as 2M1510, is among the strangest… Article 1 week ago Keep Exploring Discover More Topics From NASA Universe IXPE Stars Astronomers estimate that the universe could contain up to one septillion stars – that’s a one followed by 24 zeros.… Solar System View the full article

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) How do we do research in zero gravity? Actually when astronauts do experiments on the International Space Station, for instance, to environment on organisms, that environment is actually technically called microgravity. That is, things feel weightless, but we’re still under the influence of Earth’s gravity. Now, the very microgravity that we’re trying to study up there can make experiments actually really kind of difficult for a bunch of different reasons. First of all, stuff floats. So losing things in the ISS is a very real possibility. For example, there was a set of tomatoes that was harvested in 2022 put it in a bag and it floated away and we couldn’t find it for eight months. So to prevent this kind of thing from happening, we use a lot of different methods, such as using enclosed experiment spaces like glove boxes and glove bags. We use a lot of Velcro to stick stuff to. Another issue is bubbles in liquids. So, on Earth, bubbles float up, in space they don’t float up, they’ll interfere with optical measurements or stop up your microfluidics. So space experiment equipment often includes contraptions for stopping or blocking or trapping bubbles. A third issue is convection. So on Earth, gravity drives a process of gas mixing called convection and that helps circulate air. But without that in microgravity we worry about some of our experimental organisms and whether they’re going to get the fresh air that they need. So we might do things like adding a fan to their habitat, or if we can’t, we’ll take their habitat and put it somewhere where there might already be a fan on the ISS or in a corridor where we think they are going to be a lot of astronauts moving around and circulating the air. Yet another issue is the fact that a lot of the laboratory instruments we use on Earth are not designed for microgravity. So to ensure that gravity doesn’t play a factor in how they work, we might do experiments on the ground where we turn them on their side or upside down, or rotate them on a rotisserie to make sure that they keep working. So, as you can tell, for every experiment that we do on the International Space Station, there’s a whole team of scientists on the ground that has spent years developing the experiment design. And so I guess the answer to how we do research in microgravity is with a lot of practice and preparation. [END VIDEO TRANSCRIPT] Full Episode List Full YouTube Playlist Share Details Last Updated May 28, 2025 Related TermsISS ResearchBiological & Physical SciencesInternational Space Station (ISS)Science & ResearchScience Mission Directorate Explore More 2 min read Summer Students Scan the Radio Skies with SunRISE Solar radio bursts, intense blasts of radio emission associated with solar flares, can wreak havoc… Article 58 mins ago 3 min read NASA Interns Conduct Aerospace Research in Microgravity The NASA Science Activation program’s STEM (Science, Technology, Engineering, and Mathematics) Enhancement in Earth Science… Article 19 hours ago 19 min read Summary of the 2024 SAGE III/ISS Meeting Introduction The Stratospheric Aerosol and Gas Experiment (SAGE) III/International Space Station [SAGEIII/ISS] Science Team Meeting… Article 2 days ago Keep Exploring Discover Related Topics Missions Humans in Space Climate Change Solar System View the full article

How Do We Do Research in Zero Gravity? We Asked a NASA Expert

L. Y. Zhou, a senior at Skyline High School, Ann Arbor, MI, representing the SunRISE Ground Radio Lab (GRL) summer research project team at the Solar Heliospheric and INterplanetary Environment (SHINE) conference, held in Juneau, AK in August 2024. Other contributing high school students were S. Rajavelu-Mohan (Washtenaw Technical Middle College, Ann Arbor, MI), M. I. Costacamps-Rivera (Centro Residencial de Oportunidades Educativas de Mayagüez, Mayagüez, PR), E. Schneider (Marquette Senior High School, Marquette, MI), and L. Cui (Skyline High School, Ann Arbor, MI). Solar radio bursts, intense blasts of radio emission associated with solar flares, can wreak havoc on global navigation systems. Now, as part of the Ground Radio Lab campaign led by the University of Michigan and NASA’s SunRISE (Sun Radio Interferometer Space Experiment) mission, which is managed by the agency’s Jet Propulsion Laboratory in Southern California, high school and college students across the nation are collecting, processing, and analyzing space weather data to help better understand these bursts. Participating students have presented their findings at local science fairs and national conferences, including the Solar Heliospheric and INterplanetary Environment (SHINE) conference held in Juneau, Alaska in August 2024. These students sifted through thousands of hours of observations to identify and categorize solar radio bursts. Your school can get involved too! Participating high schools receive free, self-paced online training modules sponsored by the SunRISE mission that cover a range of topics, including radio astronomy, space physics, and science data collection and analysis. Students and teachers participate in monthly webinars with space science and astronomy experts, build radio telescopes from kits, and then use these telescopes to observe low frequency emissions from the Sun and other objects like Jupiter and the Milky Way. Visit the Ground Radio Lab website to learn more about the new campaign and apply to participate. Share Details Last Updated May 28, 2025 Related Terms Citizen Science Heliophysics Explore More 2 min read Space Cloud Watch Needs Your Photos of Night-Shining Clouds Article 2 weeks ago 4 min read Eclipses, Auroras, and the Spark of Becoming: NASA Inspires Future Scientists Article 2 weeks ago 6 min read NASA Observes First Visible-light Auroras at Mars Article 2 weeks ago View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A digital rendering of the NASA-supported commercial space station, Vast’s Haven-1, which will provide a microgravity environment for crew, research, and in-space manufacturing.Vast NASA-supported commercial space station, Vast’s Haven-1, recently completed a test of a critical air filter system for keeping future astronauts healthy in orbit. Testing confirmed the system can maintain a safe and healthy atmosphere for all planned Haven-1 mission phases. Testing of the trace contaminant control system was completed at NASA’s Marshall Space Flight Center in Huntsville, Alabama, as part of a reimbursable Space Act Agreement. Vast also holds an unfunded Space Act Agreement with NASA as part of the second Collaborations for Commercial Space Capabilities initiative. Adrian Johnson, air chemist at NASA’s Marshall Space Flight Center in Huntsville, Alabama, operates the Micro-GC, which is used to measure carbon monoxide levels, during a trace contaminant control system test in the environmental chamber.NASA The subsystem of the environmental control and life support system is comprised of various filters designed to scrub hazardous chemicals produced by both humans and materials on the commercial station. During the test, a representative chemical environment was injected into a sealed environmental chamber, and the filtration system was turned on to verify the trace contaminant control system could maintain a healthy atmosphere. “Testing of environmental control systems and subsystems is critical to ensure the health and safety of future commercial space station crews,” said Angela Hart, program manager for NASA’s Commercial Low Earth Orbit Development Program at the agency’s Johnson Space Center in Houston. “Through NASA’s agreements with Vast and our other industry partners, the agency is contributing technical expertise, technologies, services, and facilities to support companies in the development of commercial stations while providing NASA important insight into the development and readiness to support future agency needs and services in low Earth orbit.” NASA-supported commercial space station, Vast’s Haven-1, trace contaminant control filters and support hardware pictured within the environmental chamber at the agency’s Marshall Space Flight Center, Huntsville, Alabama.NASA Experts used the same environmental chamber at Marshall to test the International Space Station environmental control and life support system. The knowledge and data gained during the recent testing will help validate Vast’s Haven-1 and support future Haven-2 development. NASA supports the design and development of multiple commercial space stations through funded and unfunded agreements. NASA plans to procure services from one or more companies following the design and development phase as part of the agency’s strategy to become one of many customers for low Earth orbit stations. For more information about commercial space stations, visit: www.nasa.gov/commercialspacestations Keep Exploring Discover More Topics Commercial Space Stations in Low Earth Orbit NASA is supporting the development of commercially owned and operated space stations in low Earth orbit from which the agency,… Low Earth Orbit Economy Commercial Crew Program NASA’s Low Earth Orbit Microgravity Strategy View the full article

Comedian Roy Wood Jr. vs. NASA Acronyms

Explore This Section Science NASA STEM Projects NASA Interns Conduct Aerospace… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 3 min read NASA Interns Conduct Aerospace Research in Microgravity The NASA Science Activation program’s STEM (Science, Technology, Engineering, and Mathematics) Enhancement in Earth Science (SEES) Summer Intern Program, hosted by the University of Texas Center for Space Research, continues to expand opportunities for high school students to engage in authentic spaceflight research. As part of the SEES Microgravity Research initiative, four interns were selected to fly with their experiments in microgravity aboard the ZERO-G parabolic aircraft. The students had 11 minutes of weightlessness over 30 parabolas in which to conduct their experiments. This immersive experience was made possible through a collaboration between SEES, Space for Teachers, the Wisconsin Space Grant Consortium, and the International Space Station National Laboratory (CASIS). Together, these partners provide students with access to industry-aligned training and direct experience in aerospace experiment design, testing, and integration. Congratulations to the 2025 SEES Microgravity Research Team: Charlee Chandler, 11th grade, Rehobeth High School (Dothan, AL): Galvanic Vestibular Stimulation (GVS) and Vestibular-Ocular Reflex (VOR) in Microgravity Aya Elamrani-Zerifi, 11th grade, Hereford High School (Parkton, MD): Thermocapillary-Induced Bubble Dynamics Lily Myers, 12th grade, Eastlake High School (Sammamish, WA): Propellant Slosh Damping Using Polyurethane Foam Nathan Scalf 11th grade, Lexington Christian Academy (Lexington, KY): Wound Irrigation System for Microgravity Selected from nearly 100 proposals submitted by 2024 SEES interns, these four students spent months preparing for flight through weekly technical mentorship and structured milestones. Their training included proposal development, design reviews, safety assessments, hardware testing, and a full payload integration process, working through engineering protocols aligned with industry and mission standards. In addition to their individual experiments, the students also supported the flight of 12 team-designed experiments integrated into the ZQube platform, a compact research carrier co-developed by Twiggs Space Lab, Space for Teachers, and NASA SEES. The ZQube enables over 150 SEES interns from across the country to contribute to microgravity investigations. Each autonomous experiment includes onboard sensors, cameras, and transparent test chambers, returning valuable video and sensor data for post-flight analysis. This microgravity research opportunity supports the broader SEES mission to prepare students for careers in aerospace, spaceflight engineering, and scientific research. Through direct engagement with NASA scientists, academic mentors, and commercial aerospace experts, students gain real-world insight into systems engineering and the technical disciplines needed in today’s space industry. The SEES summer intern program is a nationally competitive STEM experience for 10th-11th grade high school students. Interns learn how to interpret NASA satellite data while working with scientists and engineers in their chosen area of work, including astronomy, remote sensing, and space geodetic techniques to help understand Earth systems, natural hazards, and climate. It is supported by NASA under cooperative agreement award number NNH15ZDA004C and is part of NASA’s Science Activation Portfolio. Learn more about how Science Activation connects NASA science experts, real content, and experiences with community leaders to do science in ways that activate minds and promote deeper understanding of our world and beyond: https://science.nasa.gov/learn/about-science-activation/ Nathan Scalf, one of four NASA SEES interns, from Lexington KY, tests his Wound Irrigation System for Microgravity experiment aboard the ZERO-G G-FORCE ONE® in May 2025. Steve Boxall, ZERO-G Share Details Last Updated May 27, 2025 Editor NASA Science Editorial Team Related Terms Biological & Physical Sciences Earth Science Internships NASA STEM Projects Opportunities For Students to Get Involved Planetary Science Science Activation Explore More 19 min read Summary of the 2024 SAGE III/ISS Meeting Article 1 day ago 5 min read Percolating Clues: NASA Models New Way to Build Planetary Cores Article 5 days ago 6 min read NASA’s Dragonfly Mission Sets Sights on Titan’s Mysteries Article 5 days ago Keep Exploring Discover More Topics From NASA James Webb Space Telescope Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the… Perseverance Rover This rover and its aerial sidekick were assigned to study the geology of Mars and seek signs of ancient microbial… Parker Solar Probe On a mission to “touch the Sun,” NASA’s Parker Solar Probe became the first spacecraft to fly through the corona… Juno NASA’s Juno spacecraft entered orbit around Jupiter in 2016, the first explorer to peer below the planet’s dense clouds to… View the full article

Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 4 min read Sols 4549-4552: Keeping Busy Over the Long Weekend NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on May 23, 2025 — Sol 4548, or Martian day 4,548 of the Mars Science Laboratory mission — at 07:17:19 UTC. NASA/JPL-Caltech Written by Conor Hayes, Graduate Student at York University Earth planning date: Friday, May 23, 2025 In Wednesday’s mission update, Alex mentioned that this past Monday’s plan included a “marathon” drive of 45 meters (148 feet). Today, we found ourselves almost 70 meters (230 feet) from where we were on Wednesday. This was our longest drive since the truly enormous 97-meter (318-foot) drive back on sol 3744. Today’s plan looks a little different from our usual weekend plans. Because of the U.S. Memorial Day holiday on Monday, the team will next assemble on Tuesday, so an extra sol had to be appended to the weekend plan. This extra sol is mostly being used for our next drive (about 42 meters or 138 feet), which means that all of the science that we have planned today can be done “targeted,” i.e., we know exactly where the rover is. As a result, we can use the instruments on our arm to poke at specific targets close to the rover, rather than filling our science time exclusively with remote sensing activities of farther-away features. The rover’s power needs are continuing to dominate planning. Although we passed aphelion (the farthest distance Mars is from the Sun) a bit over a month ago and so are now getting closer to the Sun, we’re just about a week away from winter solstice in the southern hemisphere. This is the time of year when Gale Crater receives the least amount of light from the Sun, leading to particularly cold temperatures even during the day, and thus more power being needed to keep the rover and its instruments warm. On the bright side, being at the coldest time of the year means that we have only warmer sols to look forward to! Given the need to keep strictly to our allotted power budget, everyone did a phenomenal job finding optimizations to ensure that we could fit as much science into this plan as possible. All together, we have over four hours of our usual targeted and remote sensing activities, as well as over 12 hours of overnight APXS integrations. Mastcam is spending much of its time today looking off in the distance, particularly focusing on the potential boxwork structures that we’re driving towards. These structures get two dedicated mosaics, totaling 42 images between the two of them. Mastcam will also observe “Mishe Mokwa” (a small butte about 15 meters, or 49 feet, to our south) and some bedrock troughs in our workspace, and will take two tau observations to characterize the amount of dust in the atmosphere. ChemCam has just one solo imaging-only observation in this plan: an RMI mosaic of Texoli butte off to our east. ChemCam will be collaborating with APXS to take some passive spectral observations (i.e., no LIBS) to measure the composition of the atmosphere. Mastcam and ChemCam will also be working together on observations of LIBS activities. This plan includes an extravagant three LIBS, on “Orocopia Mountains,” “Dripping Springs,” and “Mountain Center.” Both Mastcam and ChemCam also have a set of “dark” observations intended to characterize the performance of the instruments with no light on their sensors, something that’s very important for properly calibrating their measurements. Our single set of arm activities includes APXS, DRT, and MAHLI activities on “Camino Del Mar” and “Mount Baden-Powell,” both of which are bedrock targets in our workspace. Of course, I can’t forget to mention the collection of Navcam observations that we have in this plan to monitor the environment. These include a 360-degree survey looking for dust devils, two line-of-sight activities to measure the amount of dust in the air within Gale, and three cloud movies. As always, we’ve also got a typical collection of REMS, RAD, and DAN activities throughout. Share Details Last Updated May 27, 2025 Related Terms Blogs Explore More 2 min read Sols 4547-4548: Taking in the View After a Long Drive Article 5 days ago 2 min read Sol 4546: Martian Jenga Article 5 days ago 5 min read Sols 4543-4545: Leaving the Ridge for the Ridges Article 7 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article

5 Min Read Career Spotlight: Mathematician (Ages 14-18) What does a mathematician do? Mathematicians use their expert knowledge of math to solve problems and gain new understanding about how our world works. They analyze data and create mathematical models to predict results based on changes in variables. Many different fields rely heavily on math, such as engineering, finance, and the sciences. Using math to solve real-world problems is called “applied math.” This is different from “abstract math,” which refers to the study of the structure of mathematics. At NASA, applied math enables new discoveries in space science, astronomy, and aeronautics. For example, professionals might use math techniques to calculate the mass or thrust capability of rockets. Others might work to analyze calorie and food consumption rates aboard the International Space Station. Math is also central to physics and astronomy roles. Brent Buffington, Europa Clipper’s mission design manager, working on the spacecraft’s trajectory in his office at NASA’s Jet Propulsion Laboratory in Southern California. Credit: NASA/Jay R. Thompson What are some NASA careers that rely on mathematics? Astronomer: Uses skills in advanced math and physics, computer programming, and more to learn about the universe. Mathematical modeler: Uses math to create models that help explain or predict how processes behave over time. Electrical engineer: Relies on trigonometry, calculus, and other math skills to design, test, and operate electrical systems. Data analyst: Uses skills such as algebra and statistics to find meaningful patterns in data. Computer scientist: Writes code that involves math, programming, data processing, and the use of special software for complex operations. A technician works on the X-59 model during testing in the low-speed wind tunnel at Lockheed Martin Skunk Works in Palmdale, California. These tests provided measurements of wind flow angle around the aircraft’s nose and confirmed computer predictions made using computational fluid dynamics software tools. This is part of NASA’s Quesst mission, which plans to help enable supersonic air travel over land.Credit: Lockheed Martin How can I get a job using applied math skills? If you have an affinity for math, high school is a good time to grow those skills. Taking challenging math courses will help build a strong foundation. Participating in extracurricular activities that use math, such as robotics teams or engineering clubs, will also provide helpful opportunities to apply and hone your skills. Careers in applied math vary widely. The type of math skills you’ll need depends on which career you’re interested in – such as astronomer or engineer – and what mathematical tools you’ll need in that job. Students may pursue a degree in applied mathematics or in their chosen field, knowing they will need to take math courses. Current job openings, guidance counselors, and mentors can shed light on the best academic path. With this information, you can begin planning for the skills and education you’ll need. Most math-heavy careers will require at least a four-year degree in the student’s primary field of study along with several college-level math courses. Other careers may require a master’s or Ph.D. How can I start preparing today to become a mathematician? Ready to start flexing your math muscles? NASA STEM provides a variety of hands-on activities you can use to practice applying math principles to real-world situations in space exploration and aviation. These activities are available for a variety of ages and skill levels. NASA also hosts student challenges and competitions that offer great experience for those looking to level up their applied math skills and make genuine contributions to helpful new technologies. NASA also offers paid internships for U.S. citizens aged 16 and up. Interns work on real projects with the guidance of a NASA mentor. Internship sessions are held each year in spring, summer, and fall; visit NASA’s Internships website to learn about important deadlines and current opportunities. Participants in the 25th Annual NASA Planetary Science Summer School work together on a mathematical project.NASA Advice from NASA mathematicians Ask yourself if you enjoy mathematics and if you like problem solving and puzzles. Mathematics careers rarely involve “crunching numbers,” but rather thinking of ideas and theories (for theoretical mathematics) or how to manage data, graphics, machine learning, and related computer and data skills (for applied mathematics). – Jennifer Wiseman, senior astrophysicist, Hubble Space Telescope Research specific fields where mathematics is applied (data science, engineering, finance) and seek internships or shadowing opportunities to experience these environments firsthand. Connect with math professionals for informational interviews and join mathematical communities or organizations related to areas that interest you. – Justin Rice, Earth Science Data and Information Systems deputy project manager, Data Systems Curiosity, willingness to learn, and good communication skills (writing, speaking, illustrating) are important. The last is because although numbers and data are cool, the real magic is being able to interpret them in a way that helps people make business or policy decisions that improve people’s lives. – Nancy Carney, allocation specialist, NASA High-End Computing “Big Data” jobs are one area that might be very active in terms of internships, as there is huge demand for people who can help to process the incredible amounts of data that are being created in various areas. These include space science, but also everyday areas, as companies across the board build up huge customer datasets and seek ways to analyze and interpret that information. – Kenneth Carpenter, Hubble Space Telescope operations project scientist and Nancy Grace Roman Space Telescope ground system scientist Additional Resources Space Math @ NASA Careers at NASA Keep Exploring Discover More Topics From NASA For Students Grades 9-12 NASA Internship Programs NASA STEM Opportunities and Activities For Students Careers View the full article