NASA
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
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“[My proudest moment] was deciding post-college what to do [in my life] and not asking for advice anymore. It’s one of those things where I love asking for advice but sometimes almost too much where I feel like it over influences what I want to do. And in my career, it was the same way. People would keep telling me, ‘Oh, you’re really good at this. You should probably go into this position, or you should try this.’ Now, I sit in certain moments and decide, is this a position I want to take and pursue, or do I really want to do [something else] instead? And then, if I fail or succeed, at least it was my choice. “So, that moment, that first time [post-college], I realiz…
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Technicians inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida prepare to rotate the agency’s largest planetary mission spacecraft, Europa Clipper, to a vertical position on Tuesday, May 28, 2024, as part of prelaunch processing. Photo credit: NASA/Kim Shiflett Crews rotated to vertical then lifted NASA’s Europa Clipper spacecraft from its protective shipping container after it arrived at the Payload Hazardous Servicing Facility (PHSF) at the agency’s Kennedy Space Center in Florida on May 28. The spacecraft, which will collect data to help scientists determine if Jupiter’s icy moon Europa could support life, arrived in a Unite…
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NASA June 1 marks the beginning of the 2024 hurricane season in the Atlantic Ocean. NASA observes and studies hurricanes from space, both with views from the space station and with satellites. This vantage point helps scientists understand how climate change impacts hurricanes and learn how communities can better prepare for tropical cyclones in a warmer world. On Aug. 29, 2023, one of the International Space Station’s external high-definition cameras captured Hurricane Idalia in the Gulf of Mexico. Idalia was a category 1 storm over the Gulf of Mexico with sustained winds of 140 kilometers (85 miles) per hour. As the storm moved north over the Gulf, it quickly stre…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) An illustration created by Luis Rivera Hernandez depicting his interpretation of the Mars Aerial and Ground Global Intelligent Explorer (MAGGIE), a novel aerospace concept study led by Ge-Cheng Zha with Coflow Jet, LLC Space technology might look a bit different decades from now. The NASA Innovative Advanced Concepts (NIAC) program studies innovative, technically credible, advanced projects that could one day “change the possible” in aerospace. To help people understand what these innovations might look like, NIAC has turned to artists and graphic designers in a global contest to create pos…
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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) It’s not just rising air and water temperatures influencing the decades-long decline of Arctic sea ice. Clouds, aerosols, even the bumps and dips on the ice itself can play a role. To explore how these factors interact and impact sea ice melting, NASA is flying two aircraft equipped with scientific instruments over the Arctic Ocean north of Greenland this summer. The first flights of the field campaign, called ARCSIX (Arctic Radiation Cloud Aerosol Surface Interaction Experiment), successfully began taking measurements on May 28. Two NASA aircraft are taking coordinated measurements of cl…
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4 Min Read Space Station Research Advances NASA’s Plans to Explore the Moon, Mars The full moon is pictured as the International Space Station orbited 254 miles above the Pacific Ocean northeast of Guam. Credits: NASA Space, the saying goes, is hard. And the farther humans go, the harder it can get. Some of the challenges on missions to explore the Moon and Mars include preventing microbial contamination of these destinations, navigating there safely, protecting crew members and hardware from radiation, and maintaini…
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2 min read Hubble Views the Lights of a Galactic Bar This Hubble Space Telescope image reveals details in the barred spiral galaxy NGC 4731. ESA/Hubble & NASA, D. Thilker This new image from the NASA/ESA Hubble Space Telescope shows the broad and sweeping spiral galaxy NGC 4731. It lies in the constellation Virgo and is located 43 million light-years from Earth. This highly detailed image uses data collected from six different filters. The abundance of color illustrates the galaxy’s billowing clouds of gas, dark dust bands, bright pink star-forming regions and, most obviously, the long, glowing bar with trailing arms. Barred spiral galaxies outnumber both …
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2 min read June’s Night Sky Notes: Constant Companions: Circumpolar Constellations, Part III by Kat Troche of the Astronomical Society of the Pacific In our final installment of the stars around the North Star, we look ahead to the summer months, where depending on your latitude, the items in these circumpolar constellations are nice and high. Today, we’ll discuss Cepheus, Draco, and Ursa Major. These objects can all be spotted with a medium to large-sized telescope under dark skies. From left to right: Ursa Major, Draco, and Cepheus. Credit: Stellarium Web Herschel’s Garnet Star: Mu Cephei is a deep-red hypergiant known as The Garnet Star, or Erakis. While…
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From left to right, Ambassador of the Slovak Republic to the United States Radovan Javorcik, Slovak Republic Minister of Education, Research, Development, and Youth Tomáš Drucker, NASA Administrator Bill Nelson, and United States Department of State Deputy Assistant Secretary for the Bureau of European and Eurasian Affairs Sonata Coulter pose for a photo during an Artemis Accords signing ceremony, Thursday, May 30, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Slovakia is the 42nd country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis p…
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Planets rule the a.m., and what’s that bright light? Saturn and Mars meet up with the Moon, Jupiter returns at dawn, and tips for identifying some common objects seen in the sky. Highlights All month – All the planetary action continues to be in the morning sky, with Saturn and Mars rising in the early morning hours. They are joined later in the month by Jupiter. June 2 – In the hour before sunrise, reddish Mars hangs just beneath the crescent Moon. Find the pair low in the east with Saturn lurking nearby, toward the south. June 3 – The crescent Moon sits beneath Mars in morning twilight. Look for them low in the eastern sky. June 6 – New moon June 21 – Full moon June …
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4 Min Read NASA Releases New High-Quality, Near Real-Time Air Quality Data Artist illustration of the satellite Intelsat 40e. NASA's TEMPO instrument launched into geostationary orbit 22,236 miles above Earth's equator in April 2023 as a payload on the satellite. Credits: Maxar Technologies NASA has made new data available that can provide air pollution observations at unprecedented resolutions – down to the scale of individual neighborhoods. The near real-time data comes from the agency’s TEMPO (Tropospheric Emissions: …
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Boeing’s CST-100 Starliner crew ship approaches the International Space Station on the company’s Orbital Flight Test-2 mission before automatically docking to the Harmony module’s forward port. NASA will provide live coverage of prelaunch and launch activities for the agency’s Boeing Crew Flight Test, which will carry NASA astronauts Butch Wilmore and Suni Williams to and from the International Space Station. Launch of the ULA (United Launch Alliance) Atlas V rocket and Boeing Starliner spacecraft is targeted for 12:25 p.m. EDT Saturday, June 1, from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. Starliner will dock to the forward-facing p…
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8 Min Read The Moon and Amaey Shah Comparing two Lunar images using NASA’s MoonDiff project. Join this project, and help search for new features on the Moon! Credits: NASA/JPL-Caltech Sometimes a story about a NASA volunteer just grabs your heart and won’t let go. NASA Scientist Dr. Brian Day shared with us the incredible story of what first ignited his passion for involving the public in his scientific research. It’s a story about a boy named Amaey Shah. Amaey Shah’s passion for science helped inspire NASA’s MoonDiff Project. Credit: Purvi Shah “Through the NASA Speakers Bureau, I was paired with a local teache…
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ESA/Webb, NASA & CSA, A. Adamo (Stockholm University) and the FEAST JWST team The James Webb Space Telescope observed “starburst” galaxy NGC 4449, seen in this image released on May 29, 2024. Starbursts are intense periods of star formation usually concentrated at a galaxy’s core, but NGC 4449’s activity is much more widespread — likely due to past interactions with its galactic neighbors. Astronomers can study this galaxy to look into the past: NGC 4449 is similar to early star-forming galaxies, which also grew by merging with other systems. See more Webb images from this year. Image Credit: ESA/Webb, NASA & CSA, A. Adamo (Stockholm University) and the …
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From left to right, Ambassador of Peru to the United States Alfredo Ferrero Diez Canseco, Peruvian Foreign Minister Javier González-Olaechea, NASA Administrator Bill Nelson, and United States Department of State Acting Assistant Secretary in the Bureau of Oceans and International Environmental and Scientific Affairs Jennifer R. Littlejohn, pose for a photo during an Artemis Accords signing ceremony, Thursday, May 30, 2024, at the Mary W. Jackson NASA Headquarters building in Washington. Peru is the 41st country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis pro…
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5 Min Read Travel The NSSC provides travel reimbursement services for all authorized Agency travel including: domestic, foreign, local, ETDY, and Change of Station (COS). References Federal Travel Regulations (FTR) Traveler Extended TDY and Taxes Domestic Per Diem Rates Foreign Per Diem Rates Change of Station NSSC Travel now has another way that a transferee Traveler may submit his or her vouchers. Please see, submitting Change of Station Process Steps If traveling CONUS, review: NASA’s Guide to a Successful Move (CONUS) If traveling OCONUS, review: NASA’s Gu…
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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Earth’s polar regions radiates much of the heat initially absorbed at the tropics out to space, mostly in the form of far-infrared radiation. Clouds in the Arctic — like these seen over a Greenland glacier — and Antarctic can trap far-infrared radiation on Earth, increasing global temperatures.NASA/GSFC/Michael Studinger Information from the PREFIRE mission will illuminate how clouds and water vapor in the Arctic and Antarctic influence the amount of heat the poles radiate into space. A pair of new shoebox-size NASA satellites will help unravel an atmospheric mystery that’s bedeviled sc…
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Earth Observer Earth and Climate Earth Observer Home Editor’s Corner Feature Articles News In Memoriams Science in the News More Meeting Summaries Archives 28 min read Summary of the 2023 GRACE Follow-On Science Team Meeting Felix Landerer, NASA/Jet Propulsion Laboratory, felix.w.landerer@jpl.nasa.gov Introduction In October 2023, the annual gathering of the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On [G-FO] Science Team took place in Boulder, CO, hosted at University Corporation for Atmospheric Research’s (UCAR) Center Green campus. The event had 70 in-person participant and an additional 52 online participants – se…
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How does spaceflight affect tumor-bearing fruit fly hosts and their parasites? Pigmentation: A side-by-side comparison of wasps shows a clear difference in the melanization of wing veins for wild-type and each mutant. Blade Shape: The kona mutant has an angular wing shape in contrast to wild-type’s rounded wing blade (vertical arrows in D–F).S. Govind. Background: Like humans, fruit flies (a model organism for spaceflight research) also exhibit immune system dysfunction in space. Despite decades of studies on fruit flies and wasps, little was known about how their immune systems interact with natural parasites in space. Drosophila parasitoid wasps modify blood cell fu…
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25 Min Read The Marshall Star for May 29, 2024 More to Marshall: Center Leadership Provides Updates During Spring All-Hands Meeting By Wayne Smith NASA’s Marshall Space Flight Center will celebrate its 65th birthday next summer, and while there are plans to honor the center’s rich history, there is also More to Marshall ahead. Team members at NASA’s Marshall Space Flight Center listen to Center Director Joseph Pelfrey, background center, share updates on culture and strategy during the spring all-hands meeting May 20 in Activities Building 4316. NASA/Danielle Burleson That w…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) To foster growth in Maryland’s aerospace industry, the state’s Department of Commerce signed a Memorandum of Understanding with NASA at the agency’s Goddard Space Flight Center in Greenbelt Wednesday, May 28, 2024. Center Director Dr. Makenzie Lystrup, Secretary of the Maryland Department of Commerce Kevin Anderson signed a Memorandum of Understanding with Maryland’s Department of Commerce at NASA’s Goddard Space Flight Center in Greenbelt Wednesday, May 28, 2024. NASA/Brian Gabourel The agreement commits the two organizations to develop the state’s aerospace economy, particularly in th…
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On May 27, 1999, the second space station assembly and logistics mission began. The main goals of STS-96, designated as the 2A.1 mission in the overall assembly sequence, included resupplying and repairing the fledgling orbital facility, consisting of the Zarya and Node 1 modules assembled during STS-88 in December 1998. The multinational seven-member crew transferred nearly two tons of supplies from the shuttle’s Spacehab double module and water to the crew-tended space station. Two of the astronauts conducted a spacewalk to install equipment on the outside of the facility. The astronauts also conducted repairs inside the station. After six days of docked operations in l…
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The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Amy Gresser, Mary Beth Wilhelm, Taylor Bell, and Liane Guild. Their commitment to the NASA mission represents the talent, camaraderie, and vision needed to explore this world and beyond. Space Biosciences Star: Amy Gresser Dr. Amy Gresser is the Space Biology Portfolio Manager for the Space Biosciences Division. Amy made a significant impact through her exemplary leadership in navigating the space biology portfolio, safeguarding workforce and science through budget planning and execution, and fostering a culture of excellence. Space Science Sta…
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A large bronze historical marker plaque is unveiled Tuesday, May 28, 2024, at the location of NASA Kennedy Space Center’s original headquarters building. Approved in April 2023 as part of the State of Florida’s Historical Markers program in celebration of National Historic Preservation Month, the marker commemorates the early days of space exploration and is displayed permanently just west of the seven-story, 200,000 square foot Central Campus Headquarters Building, which replaced the old building in 2019.Photo credit: NASA/Mike Chambers A grass field and tile display of NASA’s iconic “meatball” is all that remains of the structure that stood for over 50 years during Am…
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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The four CubeSate spacecraft that make up the Starling swarm have demonstrated success in autonomous operations, completing all key mission objectives. After ten months in orbit, the Starling spacecraft swarm successfully demonstrated its primary mission’s key objectives, representing significant achievements in the capability of swarm configurations. Swarms of satellites may one day be used in deep space exploration. An autonomous network of spacecraft could self-navigate, manage scientific experiments, and execute maneuvers to respond to environmental changes without the burden of si…
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