NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Blue Origin’s next crewed flight mission aboard its tourism rocket, expected to lift off this spring, will carry an all-female crew to space.

The lyrics to “E.T.” by Katy Perry just got a bit more meta.

This stunning photo was taken on January 29, 2025, from 265 miles (425 km) above the Pacific Ocean. Pettit, a seasoned ...

The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.

Col. Mike Hopkins, the first U.S. astronaut to transfer to the U.S. Space Force who took part in a transfer ceremony on the ...

NASA astronaut Don Pettit's video of dressing in zero gravity has gone viral. In the clip, Pettit uniquely slides into his ...

The International Space Station, which has survived for more than 20 years, will be gone in 2031. NASA looks to go the ...

To shield astronauts from dangerous space radiation, researchers are developing 3D-printed hydrogels—materials that absorb ...