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

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

A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp ...

NASA's Curiosity rover has snapped black and white images of a rock on the Martian surface that looks remarkably like a piece ...

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

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

One of NASA's two previously stuck astronauts has retired. NASA announced Butch Wilmore's departure from the space agency on ...

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

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

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

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

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