The astronaut is stepping away from NASA shortly after returning from a troubled test flight that left him aboard the ISS ...

The Trump administration wants to end two NASA missions that monitor a potent greenhouse gas and plant health.

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

Duffy went further than simply saying he wants the United States to beat China to the moon, however. The acting NASA chief ...

CAPE CANAVERAL, Fla. (AP) — One of NASA’s two previously stuck astronauts has retired from the space agency, less than five ...

July 31, 2025 Officials-in-Charge of Headquarters Offices Directors, NASA Centers FROM: Acting Administrator NASA SUBJECT: ...

Astronaut Barry "Butch" Wilmore is leaving NASA after a quarter-century of service. Wilmore spent a total of 464 days off ...

Thirteen years ago, the Curiosity rover landed on Mars, inside Gale crater in particular. It was originally sent to the red ...

Highlights include a morning meetup between Jupiter and Venus, a chance to see the Perseid meteor shower, and a window into ...

Spurred by competition from China and Russia, the Trump administration is pushing for nuclear power on the moon by 2030 ...

Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

The United States is rushing to put nuclear power reactors on the moon and Mars, and hopes to launch the first system by the ...