The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...

Sharing his experience as Pilot of NASA’s SpaceX Crew-6 mission, Hoburg said, “We built up the International Space Station ...

"There are times when I've seen it and I'm thinking, 'Why is the hair standing up on the back of my neck right now?'" — Tom ...

Astronauts on the International Space Station used fidget spinners to demonstrate Newton’s laws of motion. What happens ...

In the early morning hours on an otherwise ordinary Thursday last September, at nearly 460 miles above Earth, Jared Isaacman ...

Astronauts from around the world have called it home ... super excited about the roller coaster ride that is in front of you ...

Eleven and a half years of college, another 10 years working as a scientist and 15 more years of astronaut training — that’s how long it took Jeanette Epps to get to space. It took time ...

There it goes. OK. At the 3 hour and 50 minute mark of today's spacewalk, NASA astronauts Butch Wilmore and Sunny Williams successfully removed the radio frequency group off of the external ...

When SpaceX CEO Elon Musk and President Trump took to social media earlier this week to talk about quickly returning home the two NASA Starliner astronauts ... malfunctioned back in June, one ...

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is struggling to remember what it feels like to walk and lie down.

Prior to Trump's recent statement, Musk's SpaceX was already tasked with bringing astronauts Williams and Wilmore back from the ISS. The capsule experienced helium leaks and thruster malfunctions ...

That meant Crew-9, including the two Boeing astronauts, would not be back home until late March at the earliest after Crew-10 arrived at the ISS. Typically one NASA crew stays on the space station ...