After 268 days without fresh air or a proper shower, Butch Wilmore and Sunita Williams made their final journey back to Earth.

Heading to the Please Touch Museum? This guide has everything you need to know to make the most of your visit, from exhibits ...

The building blocks of life on Earth may have been fueled by tiny sparks hopping between water droplets.

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...

When exposed to high temperatures and pressure, water enters a state in which liquid and gas can no longer be distinguished. For a long time, there has been controversy about how this looks like on a ...

Researchers at Ruhr University Bochum, Germany, have shed light on the structure of supercritical water. In this state, which ...

The NASA astronauts who crewed the Boeing Starliner could be on their way home sooner than expected, and their landing will ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

Live updates from Saturday morning’s SpaceX Starlink 12-16 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Space Team live updates from NASA's SpaceX Crew-10 scrubbed attempt and upcoming 10:35 p.m. Starlink launch from Cape Canaveral.

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...