Explore This Section RPS Home About About RPS About the Program About Plutonium-238 Safety and Reliability For Mission Planners Contact Power & Heat Overview Power Systems Thermal Systems Dynamic Radioisotope Power Missions Overview Timeline News Resources STEM FAQ 3 min read Nine Finalists Advance in NASA’s Power to Explore Challenge The logo for the [...]
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA was recognized today by the 29th Annual Webby Awards with six Webby Awards and six Webby People’s Voice Awards, the latter of which are awarded by the voting public. The Webbys honors excellence in eight major media types: websites and mobile sites; video and film; advertising, [...]
5 Min Read Planetary Alignment Provides NASA Rare Opportunity to Study Uranus Artist's illustration showing a distant star going out of sight as it is eclipsed by Uranus – an event known as a planetary stellar occultation. Credits: NASA/Advanced Concepts Laboratory When a planet’s orbit brings it between Earth and a distant star, it’s [...]
2 min read First Results from the Eclipse Soundscapes Project: Webinar on May 7 How do the sudden darkness and temperature changes of a solar eclipse impact life on Earth? The Eclipse Soundscapes project invited you to document changes in the environment during the week of the April 8, 2024 total solar eclipse, using [...]
NASA The Sun’s glint beams off a partly cloudy Atlantic Ocean just after sunrise as the International Space Station orbited 263 miles above on March 5, 2025. The space station serves as a unique platform for observing Earth with both hands-on and automated equipment. Station crew members have produced hundreds of thousands of images, recording [...]
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A researcher inspects the interior of a male American horseshoe crab at NASA’s Kennedy Space Center in Florida. Known scientifically as Limulus polyphemus, the American horseshoe crab is vital to researchers’ understanding of the overall health of NASA Kennedy’s ecosystem.NASA They’re known as “living [...]
4 min read Entrepreneurs Challenge Winner PRISM is Using AI to Enable Insights from Geospatial Data PRISM’s platform uses AI segmentation to identify and highlight residential structures in a neighborhood. NASA sponsored Entrepreneurs Challenge events in 2020, 2021, and 2023 to invite small business start-ups to showcase innovative ideas and technologies with the potential [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Researchers use a flat aerogel array antenna to communicate with a geostationary satellite above the Earth during tests at NASA’s Glenn Research Center in Cleveland.Credit: NASA/Jordan Cochran NASA engineers are using one of the world’s lightest solid materials to construct an antenna that [...]
NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), a space telescope, is situated on a work stand ahead of prelaunch operations at the Astrotech Processing Facility at Vandenberg Space Force Base in California on Jan. 16, 2025.Credit: BAE Systems/Benjamin Fry Members of the team behind NASA’s newest space [...]
4 min read NASA’s Lucy Spacecraft Images Asteroid Donaldjohanson In its second asteroid encounter, NASA’s Lucy spacecraft obtained a close look at a uniquely shaped fragment of an asteroid that formed about 150 million years ago. The spacecraft has begun returning images that were collected as it flew approximately 600 miles (960 km) from [...]
