TRACERS will launch for a low-Earth orbit of 367 miles (590 kilometers) on a SpaceX Falcon 9 rocket alongside three ...

The signatories warn that political interference and abrupt budget reductions could jeopardize decades of progress in space ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

In a letter to NASA's interim chief, Sean Duffy, the group slammed "wasteful changes" that undermine NASA's core mission.

LOS ANGELES (Reuters) -NASA retiree turned private astronaut Peggy Whitson headed for splashdown in the Pacific early on ...

The signatories of the “Voyager Declaration” warned the space agency’s leadership about the consequences of major budget cuts ...

NASA's retired Space Shuttle Discovery could be on the move from Virginia to Texas under a provision in the GOP's so-called ...

More than 280 current and former employees across all NASA centers and directorates decry “rapid and wasteful changes.” ...

The Smithsonian Institution is fighting efforts by Texas lawmakers to relocate the retired space shuttle Discovery from ...

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...

On July 17, 1975, an American Apollo crew and a Soviet Soyuz crew met up in Earth orbit for the first time, setting the ...

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...