Mike Fincke said a medical event with him aboard the ISS on Jan. 7 led to Crew-11 ending its mission four months early.

NASA astronaut requirements 2026: Becoming a NASA astronaut is a challenging journey. Applicants need specific degrees and experience. Training lasts two years, covering survival, robotics, and flying ...

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

Spacecraft that left astronauts stranded in space was one of Nasa’s worst ever failures, space agency says - ...

Explore mind-blowing space facts in this video, including what would happen if we made a black hole on Earth, the implications of jumping into a hole through the Earth, and the existence of a diamond ...

Nasa and Space X launch new astronauts to ISS after medical evacuation - The four new astronauts will bring the International Space Station (ISS) back to full staff ...

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, you're gazing out at a stark lunar landscape, Earth hanging like a precious ...