The flight was scrubbed on Wednesday night, and the astronauts will return to the launchpad for their trip to the ...

NASA will livestream the launch Friday night of Crew-10, which will in part replace the Starliner astronauts at the ...

A SpaceX mission was canceled on Wednesday to bring home a pair of astronauts who have been on the ISS since June.

The astronauts who crewed the Boeing Starliner will have to wait a few more days until making their homecoming after the ...

Concerns over a critical hydraulic system arose less than four hours before the Falcon rocket’s planned evening liftoff from ...

Already strapped into their capsule, the four astronauts awaited a final decision, which came down with less than an hour ...

The Crew-10 mission will send four astronauts to the space station to take over for Butch Wilmore and Suni Williams’ crew, ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

SpaceX called off its plans to launch four people into orbit Wednesday night off as part of a mission to bring back two ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations at 10:09 p.m. EST (0209 ...