Despite the prolonged stay, Williams' family remains optimistic and supportive, viewing the situation as an honor rather than a concern.

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

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

NASA acting Administrator Janet Petro announced Vanessa Wyche will serve as the acting associate administrator for the agency.

Astrophysicist Neil deGrasse Tyson joins CNN’s Erin Burnett to discuss President Donald Trump’s executive orders targeting ...

As the commercial space industry continues to grow, we need to safely track and manage objects in orbit to prevent collisions,” said former NASA astronaut and current U.S. Sen. Mark Kelly, D-Arizona.

SpaceX on Monday will launch a Falcon 9 rocket into low-Earth orbit outfitted with 21 Starlink satellites, 13 of which will ...

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 ...