NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov land in a SpaceX Dragon ...

After an unplanned nine-month stay in space, astronauts Barry Wilmore and Sunita Williams have returned to Earth. Here's what ...

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

"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.

Massachusetts native Suni Williams is among NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday -- a ...

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.

"As soon as we can get it going, we would want to start having some type of presence on the moon sustainably," she told Fortune.

Suni Williams and Butch Wilmore headed home in a SpaceX Crew Dragon capsule after problems with a Boeing vehicle set in ...

Images from the Hera mission show the object in remarkable detail — a small island gliding above the crater-scarred Martian ...

The worldwide tech leading Dutch firm, cosine, is making a big impact in space exploration. The company is playing a key role in the European Space Agency’s (ESA) Hera mission by providing a ...