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.
5,948 topics in this forum
-
- 0 replies
- 75 views
On Feb. 11, 2000, space shuttle Endeavour took to the skies on its 14th trip into space on the Shuttle Radar Topography Mission (SRTM). The international STS-99 crew included Commander Kevin Kregel, Pilot Dominic Gorie, and Mission Specialists Gerhard Thiele of Germany representing the European Space Agency, Janet Kavandi, Janice Voss, who served as payload commander on the mission, and Mamoru Mohri of the National Space Development Agency (NASDA) of Japan, now the Japan Aerospace Exploration Agency. During their 11-day mission, the astronauts used the radar instruments in Endeavour’s payload bay to obtain elevation data on a near global scale. The data produced the…
Last reply by NASA, -
- 0 replies
- 95 views
Artistic rendering of Intuitive Machines’ Nova-C lander on the surface of the Moon.Credit: Intuitive Machines NASA’s Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the Moon’s subsurface and analyze where lunar resources may reside. The experiment’s two key instruments will demonstrate our ability to extract and analyze lunar soil to better understand the lunar environment and subsurface resources, paving the way for sustainable human exploration under the agency’s Artemis campaign for the benefit of all. Its two instruments will work in tandem: The Regolith and Ice Drill for Exploring New Terrains (TRIDENT) will drill into the Moon’s surf…
Last reply by NASA, -
- 0 replies
- 88 views
NASA/JPL-Caltech/MSSS NASA’s Curiosity Mars rover captured this feather-shaped iridescent cloud just after sunset on Jan. 27, 2023. Studying the colors in iridescent clouds tells scientists something about particle size within the clouds and how they grow over time. These clouds were captured as part of a seasonal imaging campaign to study noctilucent, or “night-shining” clouds. A new campaign in January 2025 led to Curiosity capturing this video of red- and green-tinged clouds drifting through the Martian sky. Learn more about iridescent twilight clouds on Mars. Image credit: NASA/JPL-Caltech/MSSS View the full article
Last reply by NASA, -
- 0 replies
- 81 views
The cover of Spinoff 2025, NASA’s annual publication that chronicles commercial products born from space technology, is a detailed view of the lunar surface captured by cameras on the Orion spacecraft on a close approach of the Moon during the Artemis I mission.Credit: NASA The latest edition of NASA’s Spinoff publication, which highlights the successful transfer of agency technology to the commercial sector, is now available online. For nearly 25 years, NASA has supported crew working in low Earth orbit to learn about the space environment and perform research to advance deep space exploration. Astronauts aboard the International Space Station have learned a wealth…
Last reply by NASA, -
- 0 replies
- 65 views
On Feb. 8, 2010, space shuttle Endeavour began its 24th trip into space, on the 20A assembly mission to the International Space Station, the 32nd shuttle flight to the orbiting lab. The STS-130 crew included Commander George Zamka, Pilot Terry Virts, and Mission Specialists Kathryn Hire, Stephen Robinson, Nicholas Patrick, and Robert Behnken. During the nearly 14-day mission, they worked jointly with the five-person Expedition 22 crew during nearly 10 days of docked operations. The mission’s primary objectives included delivering the Tranquility module and the cupola to the space station, adding 21 tons of hardware to the facility. Behnken and Patrick conducted three spac…
Last reply by NASA, -
- 0 replies
- 70 views
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) We’ve been talking about this for 2,000 years. Aristotle mentions it. And in our own time, scientists are designing experiments to figure out exactly what’s going on. But there’s no consensus yet. Here’s what we do know. The atmosphere isn’t magnifying the Moon. If anything, atmospheric refraction squashes it a little bit. And the Moon’s not closer to us at the horizon. It’s about 1.5 percent farther away. Also, it isn’t just the Moon. Constellations look huge on the horizon, too. One popular idea is that this is a variation on the Ponzo illusion. Everything in our experien…
Last reply by NASA, -
- 0 replies
- 89 views
X-ray: NASA/CXC/Penn State Univ./L. Townsley et al.; Infrared: NASA/JPL-CalTech/SST; Optical: NASA/STScI/HST; Radio: ESO/NAOJ/NRAO/ALMA; Image Processing: NASA/CXC/SAO/J. Schmidt, N. Wolk, K. Arcand A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the spectacular star forming region called 30 Doradus. By combining X-ray data from NASA’s Chandra X-ray Observatory (blue and green) with optical data from NASA’s Hubble Space Telescope (yellow) and radio data from the Atacama Large Millimeter/submillimeter Array (orange), this stellar arrangement comes alive. X-ray: NASA/CXC/Penn State Univ./L. To…
Last reply by NASA, -
- 0 replies
- 82 views
NASA’s Nancy Grace Roman Space Telescope team has successfully integrated the mission’s deployable aperture cover — a visor-like sunshade that will help prevent unwanted light from entering the telescope — to the outer barrel assembly, another structure designed to shield the telescope from stray light in addition to keeping it at a stable temperature. Technicians at NASA’s Goddard Space Flight Center in Greenbelt, Md., recently integrated the deployable aperture cover to the outer barrel assembly for the agency’s Nancy Grace Roman Space Telescope.NASA/Chris Gunn “It’s been incredible to see these major components go from computer models to building and now integrati…
Last reply by NASA, -
- 0 replies
- 66 views
Why Does the Moon Look Larger at the Horizon? We Asked a NASA Expert
Last reply by NASA, -
- 0 replies
- 51 views
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Glenn Employees Earn Presidential Early Career Awards for Scientists and Engineers Two NASA Glenn Research Center employees were among 19 agency researchers recognized as recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE). Dr. Lyndsey McMillon-Brown Credit: NASA Lyndsey McMillon-Brown was recognized for leadership in photovoltaic research, development, and demonstrations. She was the principal investigator for a Science Technology Mission Directorate-funded Early Career Initiative where she led the development of perovskite photovoltaics…
Last reply by NASA, -
- 0 replies
- 66 views
1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A still image of a video that shows a plastic rod and cotton-fiberglass fabric being burned during a ground test of the Lunar-g Combustion Investigation (LUCI) experiment.Credit: Voyager Technologies An experiment studying how solid materials catch fire and burn in the Moon’s gravity was launched on Blue Origin’s New Shepard suborbital flight this month. Developed by NASA’s Glenn Research Center in Cleveland together with Voyager Technologies, the Lunar-g Combustion Investigation (LUCI) will help researchers determine if conditions on the Moon – with reduced gravity – might be a more h…
Last reply by NASA, -
- 0 replies
- 89 views
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA astronaut Kayla Barron, left, and NASA Acting Administrator Janet Petro place a wreath at the Space Shuttle Columbia Memorial as part of NASA’s Day of Remembrance at Arlington National Cemetery in Arlington, Virginia. Credit: NASA/Bill Ingalls NASA observed its annual Day of Remembrance on Jan. 23, honoring the members of the NASA family who lost their lives in the pursuit of exploration and discovery for the benefit of humanity. The annual event acknowledges the crews of Apollo 1 and the space shuttles Challenger and Columbia. NASA Acting Administrator Janet Petro and astronaut…
Last reply by NASA, -
- 0 replies
- 70 views
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 2 min read Sols 4450-4451: Making the Most of a Monday NASA’s Mars rover Curiosity acquired this image of its brightly lit workspace and its right-front wheel in the shadows, perched on some tall rocks. The rover used its Right Front Hazcam (Front Hazard Avoidan…
Last reply by NASA, -
- 0 replies
- 71 views
A massive crane lifts NASA’s Orion spacecraft out of the Final Assembly and System Testing cell and moves it to the altitude chamber to complete further testing on Thursday, Nov. 7, 2024, inside the Neil A. Armstrong Operations and Checkout building at NASA’s Kennedy Space Center in Florida. The altitude chamber simulates deep space vacuum conditions, and the testing will provide additional data to augment data gained during testing earlier this summer. Credit: NASA/Kim Shiflett Media are invited to visit NASA’s Kennedy Space Center in Florida, to capture imagery of the agency’s Artemis II Orion spacecraft and twin SLS (Space Launch System) solid rocket boosters for the…
Last reply by NASA, -
- 0 replies
- 83 views
NASA Blue mach diamonds from the main engine nozzles and bright exhaust from the solid rocket boosters mark the successful launch of space shuttle Endeavour 25 years ago on Feb. 11, 2000. The STS-99 mission crew – including astronauts from NASA, the National Space Development Agency of Japan (NASDA), and the European Space Agency (ESA) – were aboard the shuttle. This mission saw the deployment of the Shuttle Radar Topography Mission mast and the antenna turned to its operation position. After a successful checkout of the radar systems, mapping began less than 12 hours after launch. Crewmembers split into two shifts so they could work around the clock. Also aboar…
Last reply by NASA, -
- 0 replies
- 97 views
NASA’s SpaceX Crew-10 members (from left to right) Roscosmos cosmonaut Kirill Peskov, NASA astronauts Nichole Ayers and Anne McClain, and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi pictured training at SpaceX in Hawthorne, California.Credit: SpaceX Media accreditation is open for the launch of NASA’s 10th rotational mission of a SpaceX Falcon 9 rocket and Dragon spacecraft, carrying astronauts to the International Space Station for a science expedition. The agency’s SpaceX Crew-10 mission is targeting launch on Wednesday, March 12, from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The launch will carry NASA astronauts Anne McC…
Last reply by NASA, -
- 0 replies
- 88 views
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A team at JPL packed up three small Moon rovers, delivering them in February to the facility where they’ll be attached to a commercial lunar lander in preparation for launch. The rovers are part of a project called CADRE that could pave the way for potential future multirobot missions.. NASA/JPL-Caltech A trio of suitcase-size rovers and their base station have been carefully wrapped up and shipped off to join the lander that will deliver them to the Moon’s surface. Three small NASA rovers that will explore the lunar surface as a team have been packed up and shipped from the agency’…
Last reply by NASA, -
- 0 replies
- 104 views
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s X-59 lights up the night sky with its unique Mach diamonds, also known as shock diamonds, during maximum afterburner testing at Lockheed Martin Skunk Works in Palmdale, California. The test demonstrated the engine’s ability to generate the thrust required for supersonic flight, advancing NASA’s Quesst mission.Credit: Lockheed Martin/Gary Tice NASA’s X-59 quiet supersonic research aircraft took another successful step toward flight with the conclusion of a series of engine performance tests. In preparation for the X-59’s planned first flight this year, NASA and Lockheed Martin suc…
Last reply by NASA, -
- 0 replies
- 82 views
BBEME Course Description: An interactive learning series designed to highlight critical interactions and various engagements across all GSFC locations, Facilities, and Institutes that lead to mission success. Themes include: strategic goals, current developments, mission success critical topics Instructional Strategy: •Facilitated panel discussions •Leadership engagements •One-on-one interactions •Facilitated case studies BBEME Workshops have been previously offered at GISS, Katherine Johnson IV&V, and Goddard’s Earth Science Division. The workshop targets groups of around 30 participants for a 1-2 day session. If your gr…
Last reply by NASA, -
- 0 replies
- 93 views
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video NASA’s Curiosity Mars rover captured these drifting noctilucent, or twilight, clouds in a 16-minute recording on Jan. 17. (This looping clip has been speeded up about 480 times.) The white plumes falling out of the clouds are carbon dioxide ice that would evaporate closer to the Martian surface.NASA/JPL-Caltech/MSSS/SSI While the Martian clouds may look like the kind seen in Earth’s skies, they include frozen carbon dioxide, or dry ice. Red-and-green-tinted clouds drift th…
Last reply by NASA, -
- 0 replies
- 72 views
The portfolio of current NESC technical activities reaches across mission directorates and programs encompassing design, test, and flight phases. ISS PrK Independent Assessment Orion Crew Module Heatshield Avcoat Char Investigation CFT Flight Anomaly Support Total Ionizing Dose Tolerance of Power Electronics on Europa Clipper Psyche Cold-Gas Thruster Technical Advisory Team Support X-59 Fuel Tank Assessment ISS PrK Independent Assessment The NESC is assessing the ongoing leak in the ISS Russian segment, PrK, the segment’s remaining life, and how to manage the risk of potential failure. ISS pictured from the SpaceX Crew Dragon End…
Last reply by NASA, -
- 0 replies
- 95 views
You would not expect to see NASA at a car show—but that’s exactly where Johnson Space Center employees were from Jan. 29 to Feb. 2, 2025, driving the future of space exploration forward. At the Houston AutoBoative Show, a fusion of the auto and boat show, NASA rolled out its Artemis exhibit at NRG Center for the first time, introducing motor enthusiasts to the technologies NASA and commercial partners will use to explore more of the lunar surface than ever before. Johnson Space Center employees present the Artemis exhibit at the 2025 Houston AutoBoative Show at NRG Center.NASA/Robert Markowitz The Artemis exhibit stood alongside some of the world’s most a…
Last reply by NASA, -
- 0 replies
- 74 views
NASA astronauts Don Pettit and Nick Hague are at the controls of the robotics workstation. Credit: NASA Students from Rocky Hill, Connecticut, will have the chance to connect with NASA astronauts Nick Hague and Don Pettit as they answer prerecorded science, technology, engineering, and mathematics-related questions from aboard the International Space Station. Watch the 20-minute space-to-Earth call at 11:40 a.m. EST on Tuesday, Feb. 18, on NASA+ and learn how to watch NASA content on various platforms, including social media. The event for kindergarten through 12th grade students will be hosted at Rocky Hill Library in Rocky Hill, near Hartford, Connecticut. T…
Last reply by NASA, -
- 0 replies
- 69 views
NASA asked artists to imagine the future of deep space exploration in artwork meant to inspire the Artemis Generation. The NASA Moon to Mars Architecture art challenge sought creative images that represent the agency’s bold vision for crewed exploration of the lunar surface and the Red Planet. The agency has selected the recipients of the art challenge competition. This collage features all the winners of the NASA Moon to Mars Architecture Art Challenge.Jimmy Catanzaro, Jean-Luc Sabourin, Irene Magi, Pavlo Kandyba, Antonella Di Cristofaro, Francesco Simone, Mia Nickell, Lux Bodell, Olivia De Grande, Sophie Duan The challenge, hosted by contractor yet2 through NASA’…
Last reply by NASA, -
- 0 replies
- 67 views
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Artist’s concept of an emergency response flyer from a team at Texas A&M University and Oklahoma State University, one of 14 university teams that received NASA-supported GoAERO awards in 2025.Texas A&M University and Oklahoma State University With support from NASA, the international GoAERO Prize competition recently announced funding for 14 U.S. university teams to build innovative new compact emergency response aircraft. The teams will develop prototype versions of Emergency Response Flyers, aircraft intended to perform rescue and response missions after disasters and in cri…
Last reply by NASA,