NASA astronauts Anne McClain, Nichole Ayers and two international crew members splashed down in the Pacific off California ...

To bridge that gap, NASA is partnering with Google to test an A.I. medical assistant for long-duration missions. Known as the ...

A new Trump administration directive seeks to radically change NASA's vision for a continued astronaut presence in low Earth ...

According to NASA, the SpaceX Dragon spacecraft successfully splashed down in the ocean at 9:33 a.m. off the California coast ...

Four astronauts are back on Earth after a five-month stay at the International Space Station. Four astronauts returned to ...

The four members of Crew-10 made a successful water landing off the coast of California Saturday morning, with splashdown ...

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

NASA astronauts Anne McClain, commander; and Nichole Ayers, pilot; along with mission specialists JAXA (Japan Aerospace ...

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

NASA officials remain eager for Starliner to begin these regular crew rotation flights, even as its sole destination, the ISS ...

NASA's mission that was scheduled for Thursday is important because astronauts Tracy C. Dyson and Matthew Dominick would have been looking for microorganisms that exited the ISS through vents and ...