Space is a completely different world where things function uniquely in zero gravity. The videos from the International Space ...

The Shenzhou XIX astronauts entered the orbiting space station for a six-month spaceflight on Oct 30 last year. Their mission ...

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

Stranded Boeing Starliner astronauts Sunita Williams and Barry “Butch” Wilmore have been stuck in space for 264 days — on a ...

One former NASA astronaut is challenging SpaceX CEO Elon Musk to step foot in a rocket after he used a slur to denigrate ...

"Hey @ElonMusk, when you finally get the nerve to climb into a rocket ship, come talk to the three of us," Captain Mark Kelly ...

Intuitive Machines second NASA-backed lunar lander mission will deliver scientific instruments to hunt for water under the ...

Former NASA administrators, others raise concerns about dismantling of DEI for space agency that worked hard to diversify ...

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

Elon Musk recently called for the ISS to be deorbited "as soon as possible." Experts say the station provides vital research, ...

Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

Sen. Mark Kelly (D-Ariz.) and his brother, Scott Kelly, both retired astronauts, on Friday called out tech billionaire Elon ...