After more than seven months aboard the International Space Station, NASA’s SpaceX Crew-12 mission safely splashed down ...

“Nuclear power will allow us to go farther, operate longer, and field more capable spacecraft and instruments than ever ...

Since ESA’s Herschel observatory went dark in 2013, no space telescope has been observing in the far-infrared. NASA's new ...

The image was taken by the Curiosity rover's Mastcam camera about an hour after the sun rose above a landscape featuring wind ...

Space is a frontier where we could do things differently, yet we are replicating the same patterns of commerce and control.

Media are invited to join NASA for a media teleconference at 4 p.m. EDT, Thursday, Oct. 15, to preview the agency's ...

Four people — two NASA astronauts, one from the European Space Agency and a Russian cosmonaut — spent nearly eight months at ...

Voyager 1 and 2 traveled billions of miles to reach the heliopause, showing how the Sun's magnetic influence marks the ...

NASA's iconic Curiosity rover recently captured a striking image of dawn on Mars that shows distant cliffs in ...

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) space telescope ...

Isaacman's comments come amid President Trump and the U.S. government's renewed attention to unidentified anomalous phenomena ...

NASA’s New Horizons mission gave humanity its first detailed look at Pluto before continuing billions of miles deeper into the solar system toward Arrokoth. The spacecraft captured extraordinary close ...