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.
7,783 topics in this forum
-
- 0 replies
- 64 views
X-ray: NASA/CXC/RIT/A. Varga et al.; Illustration: NASA/CXC/SAO/M. Weiss; Image Processing: NASA/CXC/SAO/N. Wolk A star is unleashing a barrage of X-rays that is causing a closely-orbiting, young planet to wither away an astonishing rate, according to a new study using data from NASA’s Chandra X-ray Observatory and described in our latest press release. A team of researchers has determined that this planet will go from the size of Jupiter down to a small, barren world. This graphic provides a visual representation of what astronomers think is happening around the star (known as TOI 1227) and a planet that is orbiting it at a fraction the distance between Mercury and…
Last reply by NASA, -
- 0 replies
- 64 views
Andy Burroughs (left) and Paul Friz in the roles of air taxi pilots running through air taxi integration simulations focusing on urban air space at NASA’s Langley Research in Hampton, Virginia on Sept. 25, 2024.Credit: NASA NASA’s latest open Software Catalog, released Wednesday, offers more than 1,200 downloadable codes developed by agency engineers that could enable faster solutions to energize the space economy and stimulate American ingenuity. The catalog is part of NASA’s effort to place advanced technologies, including agency software, into the hands of businesses, researchers, and entrepreneurs to foster economic growth and innovation. Agency developers will …
Last reply by NASA, -
- 0 replies
- 60 views
NASA/Nichole Ayers The aurora australis arcs above a partly cloudy Indian Ocean in this photograph from the International Space Station as it orbited 269 miles above in between Australia and Antarctica on June 12, 2025. Astronauts aboard the space station take photos using handheld digital cameras, usually through windows in the station’s cupola, for Crew Earth Observations. Crew members have produced hundreds of thousands of images of the Moon and Earth’s land, oceans, and atmosphere. Image credit: NASA/Nichole Ayers View the full article
Last reply by NASA, -
- 0 replies
- 65 views
6 Min Read NASA’s TRACERS Studies Explosive Process in Earth’s Magnetic Shield High above us, particles from the Sun hurtle toward Earth, colliding with the upper atmosphere and creating powerful explosions in a murky process called magnetic reconnection. A single magnetic reconnection event can release as much energy as the entire United States uses in a day. NASA’s new TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission will study magnetic reconnection, answering key questions about how it shapes the impacts of the Sun and space weather on our daily lives. To view this video please enable JavaScript, and …
Last reply by NASA, -
- 0 replies
- 67 views
An artist’s concept of the Starlab commercial space station.Starlab As NASA continues its transition toward a commercial low Earth orbit marketplace, an agency-supported commercial space station, Starlab, recently completed five development and design milestones. Starlab’s planned design consists of a service module and a habitat that will be launched to orbit on a single flight. The milestones, part of a NASA Space Act Agreement awarded in 2021, focused on reviews of Starlab’s preliminary design and safety, as well as spacecraft mockup and procurement plans. Each milestone provides NASA insight into the company’s development progress. “As we work toward the fut…
Last reply by NASA, -
- 0 replies
- 61 views
3 min read NASA Citizen Science and Your Career: Stories of Exoplanet Watch Volunteers Doing NASA Science brings many rewards. But can taking part in NASA citizen science help your career? To find out, we asked participants in NASA’s Exoplanet Watch project about their experiences. In this project, amateur astronomers work together with professionals to track planets around other stars. First, we heard from professional software programmers. Right away, one of them told us about getting a new job through connections made in the project. “I decided to create the exoplanet plugin, [for citizen science] since it was quite a lot of manual work to check which transits we…
Last reply by NASA, -
- 0 replies
- 60 views
The The Stratospheric Projectile Entry Experiment on Dynamics (SPEED), a two-stage stratospheric drop test architecture, is currently under development to bridge the state-of-the-art gap that many NASA flagship missions require to reduce system risk and enable more optimized designs via margin reduction. To do this, a two-stage vehicle will drop from a high-altitude balloon and use the first stage (an LV-Haack cone aeroshell) to accelerate the sub-scale test model to supersonic conditions. The onboard avionics will then release the test model into freestream flow at the proper altitude in Earth’s atmosphere for dynamic Mach scaling to the full-scale flight trajectory. SPE…
Last reply by NASA, -
- 0 replies
- 56 views
Sylvie Crowell Credit: NASA Sylvie Crowell, a materials researcher at NASA’s Glenn Research Center in Cleveland, has received a NASA Early Career Initiative (ECI) award for a research proposal titled “Lunar Dust Reduction through Electrostatic Adhesion Mitigation (L-DREAM).” The research focuses on developing a passive lunar dust mitigation coating for solar cells and thermal control surfaces. Operated under the NASA Space Technology Mission Directorate, the award will fund Crowell’s research in fiscal year 2026, beginning Oct. 1, 2025. NASA’s ECI is a unique opportunity for the best and brightest of NASA’s early career researchers to lead hands-on technolog…
Last reply by NASA, -
- 0 replies
- 62 views
NASA Glenn Research Center’s Heather Brown, left, and NASA Flight Director Brandon Lloyd greet visitors before they enter NASA’s Journey to Tomorrow traveling exhibit on Friday, June 13, 2025, during an event in Omaha, Nebraska. Credit: NASA/Shauntina Lilly Thousands of baseball fans travel across the country annually to watch teams compete in Omaha, Nebraska, during the NCAA Men’s College World Series in June. This year, NASA’s Glenn Research Center in Cleveland swung for the fences to celebrate the city’s Diamond Anniversary of hosting the event and to highlight the intersections of sports and STEM. NASA Glenn Research Center’s astronaut mascot greets visitors a…
Last reply by NASA, -
- 0 replies
- 62 views
On Tuesday, March 4, 2025, technicians at NASA’s Glenn Research Center in Cleveland help lower student experiments in the 2.2 Second Drop Tower. Credit: NASA/Jef Janis Nineteen teams of students from across the nation in grades 8-12 worked for months in classrooms, labs, basements, and garages for the opportunity to test their projects at NASA’s Glenn Research Center in Cleveland. This spring, the teams’ hard work was put to the test in the 2.2 Second Drop Tower facility at NASA Glenn. The “2025 Drop Tower Challenge: Paddle Wheel” invited teams to design and build paddle wheels that rotate in water during free fall. The wheels could not rotate by mechanical means…
Last reply by NASA, -
- 0 replies
- 95 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 Mars Home 2 min read Curiosity Blog, Sols 4600-4601: Up and Over the Sand Covered Ramp NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on July 13, 2025 — Sol 4598, or Martian day 4,598 of the Mars Science Laboratory mission — at …
Last reply by NASA, -
- 0 replies
- 81 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 Mars Home 2 min read Curiosity Blog, Sols 4597-4599: Wide Open Spaces NASA’s Mars rover Curiosity acquired this image, of the sweeping Mount Sharp vista into which the rover will drive the weekend of July 11-12, 2025, using its onboard Left Navigation Camera. Cu…
Last reply by NASA, -
- 0 replies
- 53 views
Credit: NASA NASA has selected seven companies to assist the agency with architectural and engineering services at multiple agency centers and facilities. The Western Regional Architect-Engineer Services is an indefinite-delivery/indefinite-quantity multiple award contract has a total estimated value not to exceed $75 million. The contract was awarded on July 14 with a five-year period of performance with the possibility of a six-month extension. The selected contractors are: DYNOTEC-KZF JV LLC of Columbus, Ohio Merrick-IMEG JV LLP of Greenwood Village, Colorado G Squared Design of Lakewood, Colorado Kal Architects Inc. of Irvine, California AEC…
Last reply by NASA, -
Explore This Section Science Uncategorized NASA SCoPE Summer Symposium… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 4 min read NASA SCoPE Summer Symposium Celebrates Early Career Scientists and Cross-Team Collaboration From June 16–18, 2025, the NASA Science Mission Directorate Community of Practice for Education (SCoPE) Summer Symposium brought together a community of scientists, educators, and outreach professionals to celebrate and strengthen NASA’s commitment to developing its workforce and broadening participation in science. NASA SCoPE is a NASA-funded initiat…
Last reply by NASA, -
- 0 replies
- 48 views
This NASA Hubble Space Telescope image features a dense and dazzling array of blazing stars that form globular cluster ESO 591-12.NASA, ESA, and D. Massari (INAF — Osservatorio di Astrofisica e Scienza dello Spazio); Processing: Gladys Kober (NASA/Catholic University of America) A previously unexplored globular cluster glitters with multicolored stars in this NASA Hubble Space Telescope image. Globular clusters like this one, called ESO 591-12 or Palomar 8, are spherical collections of tens of thousands to millions of stars tightly bound together by gravity. Globular clusters generally form early in the galaxies’ histories in regions rich in gas and dust. Since the star…
Last reply by NASA, -
- 0 replies
- 45 views
A host of scientific investigations await the crew of NASA’s SpaceX Crew-11 mission during their long-duration expedition aboard the International Space Station. NASA astronauts Zena Cardman and Mike Fincke, and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, are set to study plant cell division and microgravity’s effects on bacteria-killing viruses, as well as perform experiments to produce a higher volume of human stem cells and generate on-demand nutrients. Here are details on some of the research scheduled during the Crew-11 mission: Making more stem cells Cultures of stem cells grown in 2D on Earth, left, and as 3D spheres in simulated micro…
Last reply by NASA, -
- 0 replies
- 59 views
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) An international team of astronomers has uncovered new evidence to explain how pulsing remnants of exploded stars interact with surrounding matter deep in the cosmos, using observations from NASA’s IXPE (Imaging X-ray Polarimetry Explorer) and other telescopes. Scientists based in the U.S., Italy, and Spain, set their sights on a mysterious cosmic duo called PSR J1023+0038, or J1023 for short. The J1023 system is comprised of a rapidly rotating neutron star feeding off of its low-mass companion star, which has created an accretion disk around the neutron star. This neutron star is also …
Last reply by NASA, -
- 0 replies
- 50 views
Explore This Section Science Uncategorized Helio Highlights: June… Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea 2.1 Helio Big Idea 2.2 Helio Big Idea 2.3 Helio Big Idea 3.1 Helio Big Idea 3.2 Helio Big Idea 3.3 Helio Missions Helio Topics Resource Database About NASA HEAT More Highlights Space Math 4 min read Helio Highlights: June 2025 4 Min Read Helio Highlights: June 2025 An artist’s interpretation of the Parker Solar Probe flying through the corona. Credits: NASA Two Stars in Solar Science It takes a lot…
Last reply by NASA, -
- 0 replies
- 38 views
Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial blasts, ranging from exploding stars to feeding black holes. Roman may even find evidence of some of the universe’s first stars, which are thought to completely self-destruct without leaving any remnant behind. This simulation showcases the dynamic universe as NASA’s Nancy Grace Roman Space Telescope could see it over the course of its five-year primary mission. The video sparkles with synthetic supernovae from observations of the OpenUniverse simulated universe taken every five days (similar to the expected cadence of Roman’s High-Latitu…
Last reply by NASA, -
- 0 replies
- 55 views
The Axiom Mission 4 crew launched on June 25, 2025, aboard a SpaceX Dragon spacecraft to the International Space Station from NASA’s Kennedy Space Center in Florida. From left to right: Tibor Kapu of Hungary, ISRO (Indian Space Research Organization) astronaut Shubhanshu Shukla, former NASA astronaut Peggy Whitson, and ESA (European Space Agency) astronaut Sławosz Uznański-Wiśniewski of Poland (Credit: Axiom Space). The NASA-supported fourth private astronaut mission to the International Space Station, Axiom Mission 4, completed its flight as part of the agency’s efforts to demonstrate demand and build operational knowledge for future commercial space stations. The …
Last reply by NASA, -
- 0 replies
- 51 views
Melissa Harris’ official NASA portrait. NASA/Robert Markowitz With over 25 years of experience in human spaceflight programs, Melissa Harris has contributed to numerous programs and projects during key moments in NASA’s history. As the life cycle lead and Independent Review Team review manager for the Commercial Low Earth Orbit Development Program, she guides the agency through development initiatives leading to a new era of space exploration. Harris grew up near NASA’s Johnson Space Center in Houston and spent time exploring the center and trying on astronaut helmets. She later earned her bachelor’s degree in legal studies from the University of Houston, mas…
Last reply by NASA, -
- 0 replies
- 74 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 Mars Home 3 min read Curiosity Blog, Sols 4595-4596: Just Another Beautiful Day on Mars NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on July 9, 2025 — Sol 4594, or Martian day 4,594 of the Mars Science Laboratory mission — at …
Last reply by NASA, -
- 0 replies
- 57 views
Hydrocarbon lake and methane rain clouds on Titan Jenny McElligott/eMITS NASA research has shown that cell-like compartments called vesicles could form naturally in the lakes of Saturn’s moon Titan. Titan is the only world apart from Earth that is known to have liquid on its surface. However, Titan’s lakes and seas are not filled with water. Instead, they contain liquid hydrocarbons like ethane and methane. On Earth, liquid water is thought to have been essential for the origin of life as we know it. Many astrobiologists have wondered whether Titan’s liquids could also provide an environment for the formation of the molecules required for life – either as we know it…
Last reply by NASA, -
- 0 replies
- 67 views
This content is password protected. To view it please enter your password below: Password: View the full article
Last reply by NASA, -
- 0 replies
- 73 views
Explore This Section Science Goddard Space Flight Center Linking Satellite Data and… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 4 min read Linking Satellite Data and Community Knowledge to Advance Alaskan Snow Science Seasonal snow plays a significant role in global water and energy cycles, and billions of people worldwide rely on snowmelt for water resources needs, including water supply, hydropower, agriculture, and more. Monitoring snow water equivalent (SWE) is critical for supporting these applications and for mitigating damages caused by snowmelt flooding, ava…
Last reply by NASA,