Some NASA employees fear changes rippling through the agency will undermine safety during human space missions.

Fans are rallying behind radio presenter and activist Jacinta Ngobese-Zuma after VUMA FM fired her. She suggested that she ...

Jared Isaacman may no longer have a shot at leading NASA, but that doesn't mean the billionaire and private astronaut is done with space.

WSJ’s Gavin Bade explains President Trump's shifting trade and tariff tactics and their potential pitfalls.

A private astronaut crew returned to Earth from the International Space Station (ISS) on Tuesday. The Axiom Mission 4 landed ...

Cheap, uninsured satellites are creating more space junk — and it's starting to rain down on our heads.

Retired astronaut Peggy Whitson, America's most experienced space flier, and rookie crewmates from India, Poland and Hungary blasted off on a privately-financed flight to the space station.

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the issue is affecting the entire station.

A small company is vying to take on the Moonwatch with a cutting-edge, 3D-printed lightweight timepiece that's fit for EVAs, can be fixed on the ISS, and capable of keeping time in the harshest ...

The versatile cannabis plant could, some scientists think, one day be useful for lunar and Martian colonists. For now, researchers will subject its seeds to radiation in orbit and see what happens.

Two leaders behind the Seattle Space Needle's massive redesign say it was a huge undertaking and one that was crucial to preserve the city's iconic landmark.