Back from space just over 48 hours, the crew of Polaris Dawn took to X (formerly Twitter) to describe what the entire experience felt like.

However, NASA's commercial crew manager Steve Stich revealed that the Starliner suits are incompatible with the Crew Dragon. NASA astronauts can’t wear Starliner suits in SpaceX's Dragon Boeing ...

But the Starliner suits are not compatible with SpaceX's Crew Dragon spacecraft, NASA commercial crew manager Steve Stich told reporters during a teleconference yesterday (Sept. 6). "So in a ...

An operations plan released by the agency indicates a four-hour launch window opening at 3:33 am (0733 GMT) on Friday from NASA's Kennedy ... activity (EVA) suits. The launch was delayed twice ...

The mystery behind a "strange noise" that a NASA astronaut heard coming from the Boeing Starliner spacecraft while aboard the International Space Station has been solved, the space agency said Monday.

NASA scientists have discovered a third global energy field around Earth. Known as the ambipolar electric field, this force drives charged particles into space above the poles. Two major global ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Rocky debris ...

A mission that would have reduced US government reliance on Elon Musk’s SpaceX is ending with Nasa turning to it for help, highlighting the influence the billionaire and his closely held company ...

NASA has bumped two female astronauts ... Also on board: clothing, supplies and SpaceX pressure suits for Starliner commander Barry "Butch" Wilmore and co-pilot Sunita Williams, whose originally ...

The mission was originally scheduled to launch from NASA's Kennedy Space Center in ... with the crew using SpaceX-designed extravehicular activity (EVA) suits. These advanced suits are designed ...

On Friday NASA publicly announced a decision that has roiled the top levels of the agency's human spaceflight program for several weeks. The space agency named the two crew members who will launch ...