Ted Colbert, the head of Boeing's defense, space, and security division is leaving the company effective immediately, CEO ...

The two American astronauts stuck on the International Space Station through February will still be able to cast their ...

Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that one in three ...

Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.

A two-person crew, instead of the usual four that fly on a SpaceX Crew Dragon, are about to launch to the International Space ...

NASA astronauts Barry Wilmore and Sunita Williams — who are stuck in space due to mechanical issues with their shuttle — ...

After NASA’s decision to keep them in space until 2025, Butch Wilmore and Suni Williams will now cast their votes more than ...

Detectors inside Artemis I’s Orion capsule show how much radiation exposure its mannequins underwent and how effective a ...

The FAA proposed fines for SpaceX, saying it violated launch licenses, and Elon Musk isn't happy.

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

India also plans to have a Venus orbiter mission by 2028. Although India has successfully completed a Mars orbiter mission, ...