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

Earlier this year, astronomers spotted a mysterious interstellar object, dubbed 3I/ATLAS, hurtling through the solar system ...

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.

On Monday, in one of his first official tasks, NASA Acting Administrator Sean Duffy signed a new "directive" on commercial ...

Wilmore, 62, had already retired from the Navy. Williams, 59, also a retired Navy captain, is still with NASA. She joined ...

WASHINGTON (Reuters) -Four astronauts from NASA's Crew-10 mission departed the International Space Station on Friday aboard a ...

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

The head of NASA has decided to move one of the agency’s retired space shuttles to Houston, but which one seems to still be ...

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

Florida’s political leaders continue to double down on a bold mission — to bring NASA’s headquarters to the Sunshine State.

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

In the summer of 1985, NASA, the Reagan White House and seven talented astronauts were wrangled into an orbital battle over ...