As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Astronauts always eat steak and eggs before they venture into space on rocket ships. But why has that become NASA's ...

The academic duo calculated the average volume of “space spunk,” approximately one teaspoon, as well as its density, one gram, and the average speed of ejaculation, which they found to be 45 ...

The allegedly stranded astronauts traveled to space aboard a craft called the Boeing Starliner. That trip did not go as ...

According to a new study, 70% of astronauts who have spent between six and 12 months aboard the International Space Station ...

NASA has announced a new return date for astronauts Sunita Williams and Barry Wilmore, who have been on the International ...

There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

Space X is due to rescue Butch Wilmore and Suni Williams next month, but is having issues with the batteries in its Dragon ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

Astronauts Suni Williams, Butch Wilmore, Nick Hague, and Don Pettit joined The Excerpt to share the perspective gained from ...

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...