One of the cleanest places beyond Earth may be making its residents ill. Astronauts aboard the International Space Station ...

Many of us have gotten an X-ray at one time or another, either at the dentist's or the doctor's office. Now, astronauts ...

The first astronaut crew to fly directly over Earth’s poles splashed down safely on Friday after nearly four days on orbit.

A wealthy bitcoin entrepreneur and three fellow adventurers plunged back to Earth aboard a SpaceX Crew Dragon capsule Friday, ...

A successful reflight of SpaceX's Super Heavy booster would be an important milestone for its Starship program.

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

Space debris grows rapidly, threatening satellites and future missions if cleanup efforts don't intensify now.

While many astronauts choose to braid or use ties on their hair, the 36-year-old opted to let it float free in microgravity.

O n Monday, SpaceX made space history, as four astronauts were launched into a pole-to-pole orbit not traveled by any human ...

Hundreds of people have booked in to visit planet earth in Mansfield at Easter as the town’s Palace Theatre prepares to welcome a globe-trotting art installation.

Hello, Antarctica. Unlike previously anticipated, from 460 km above, it is only pure white, no human activity is visible.” ...

After adjusting to microgravity—and getting through a few bouts of vomiting—the astronauts got to work in polar orbit.