A private space traveler and jet-fighter pilot, Jared Isaacman is preparing to run the U.S. space program after decades ...

Watch NASA astronaut Don Pettit's hilarious zero-gravity pants-putting-on trick aboard the International Space Station .

European Space Agency (ESA) reserve astronaut John McFall has just become the first person with a physical disability to be ...

Elon Musk is bickering with a European astronaut on the social media platform he owns, exchanging tense posts with offensive ...

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

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Bonnie Pandya, Williams’ mother, joined NewsNation to talk about what it’s like to have her daughter gone for so long, noting ...

This Astronaut star projector is currently just 20% off, offering gorgeous indoor nebulas in a fun, novelty model at a ...

Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

Elon Musk fumed at a International Space Station astronaut who called out his lies, then immediately called for the station's ...

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