NASA will pay for any designs it approves via a funded Space Act Agreement (SAA), rather than a firm fixed price.

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

The three-man one-woman crew plans to spend at least six months and possibly longer aboard the International Space Station.

National Laboratory and NASA will host a webinar to discuss research launching on SpaceX's 33rd commercial resupply services ...

The splashdown off San Diego closed out a 148-day mission for two NASA astronauts, a Japanese flier and a Russian cosmonaut.

SpaceX was back one day after a weather-related scrub and threaded the needle amid threatening clouds to send up the Crew-11 ...

Facing a new space race with China and Russia, NASA is fast-tracking lunar nuclear power development and commercial space ...

Four astronauts from NASA's Crew-10 mission departed the International Space Station on Friday aboard a SpaceX Dragon capsule ...

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

It took the capsule 17 hours to make the trip home, experiencing re-entry temperatures of around 3,000 degrees Fahrenheit as it punched through the atmosphere following Friday's ISS undocking.

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 ...