A mission to retrieve the first samples from a Martian moon is preparing for launch, with NASA supplying key technology to ...

NASA is turning a spacecraft filled with trash into a flying laboratory for future missions to Mars. According to the agency, ...

NASA’s Curiosity rover marked 5,000 Martian days by capturing morning and afternoon views that were blended into a striking ...

The captivating shapes of wind-carved crags called yardangs are revealed in this zoomed-in crop of a broader panorama ...

The new push loosens U.S. regulations for sterilizing spacecraft bound for the Red Planet, and calls for modernizing the ...

“Nuclear power will allow us to go farther, operate longer, and field more capable spacecraft and instruments than ever ...

Rocket Lab’s out-of-the-blue protest against NASA’s commissioning Blue Origin to develop the Mars Telecommunications Network ...

Fox News senior correspondent Jonathan Serrie has the latest on NASA's upcoming missions to Mars and the agency's plans for ...

Add Yahoo as a preferred source to see more of our stories on Google. BOULDER, Colorado — The existing NASA-European Space Agency effort to establish a Mars Sample Return program is slated to be ...

Red dawn? NASA has released stunning images of Mars at dawn, revealing the planet’s mysterious cliffs in unprecedented detail. The interplanetary photo-op comes courtesy of the space agency’s ...

Dual NASA Viking landers searched for life on Mars in 1976. Credit: NASA July 20 marked the 50th anniversary of one of the biggest robotic spaceflight achievements in NASA’s history: the landing of ...

NASA is preparing for humanity’s first Moon base with three investigations that will hunt for underground shelters, uncover ...