2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) How big is space? Space is really big. Thinking about our solar system, let’s imagine you could get in
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) How big is space? Space is really big. Thinking about our solar system, let’s imagine you could get in
A SpaceX Falcon 9 rocket lifted off from the pad at Launch Complex 39A at NASA’s Kennedy Space Center to begin the Starlink 13-1 mission on Tuesday, Jan. 21, 2025.
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
Thermal imaging sensors developed for OroraTech and Spire Global’s OTC-P1 satellites. Image: Orora Technologies A new batch of eight fire detection satellites are getting ready to launch into low Earth
Enter the gateway to a universe of wonder with The Star Guide: A Unique System for Identifying the Brightest Stars in the Night Sky, Revised, Celestial Sport Edition. This exceptional
WASHINGTON — SpaceX is gearing up to launch a Global Positioning System satellite for the U.S. military on May 30 from Cape Canaveral Space Force Station, Florida, marking another high-profile
WASHINGTON — A joint Earth science mission between NASA and its Indian counterpart is now scheduled to launch as soon as next March after being delayed to repair its main
NASA’s first two crewed Artemis moon missions have been pushed back to 2026 and 2027, respectively, and the move could have big ramifications for the agency’s Artemis program and competition
NASA engineers have miraculously revived the Voyager 1 interstellar probe’s backup thrusters — components that hadn’t been used since 2004 and were long considered fully defunct. This remarkable feat became
A newly discovered house-size asteroid is set to make a close, yet harmless approach to Earth on May 21, passing within one-third of the Earth-moon distance. The close approach will




