This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

NASA has long been searching for definitive signs of life on Mars, and it seems like NASA’s Perseverance rover has found the ...

NASA has revealed a concept for the next generation of flight on the Red Planet, the "Mars Chopper." Credit: Space.com | ...

The orbits of a seven-planet system discovered in Kepler Space Telescope data has been sonified. Credit: Bishop’s University / Jason Rowe / NASA Ames Research Center ...

Over four years since it landed on Mars, NASA's Perseverance Rover might have made serious headway in its mission to find signs of ancient microbial life on the planet.

NASA Glenn is leading America's urgent push to beat China in establishing the first lunar power plant by 2030, with ...

Spacecraft have used a plutonium isotope to stay afloat for decades, but another isotope could last even longer.

A planetary scientist walks through the sensors and systems that went into the recent detection of potential biosignatures.

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

NASA is recruiting volunteers to help track the path of the Artemis II mission that is sending a crew to orbit the Moon.

UCLA and UC San Diego grad Megan McArthur retires at 54 after two decades with NASA. The space and ocean scientist's work ...