NASA’s Curiosity rover has been getting all the attention these last few days as it celebrates its 13th year on Mars, but its ...

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

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 ...

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

Nuclear power in space isn't a new idea. Since the 1960s, the US and the Soviet Union have relied on radioisotope generators ...

NASA has awarded Firefly Aerospace a $176.7 million contract to deliver a pair of rovers and three scientific instruments to ...

The new timeline will be announced by interim NASA administrator Sean Duffy, according to a report citing internal documents.

Is NASA going to put a nuclear reactor on the moon? Here's what Sean Duffy said about U.S. race against China in space and ...

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

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

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