On Earth, we are protected by it thanks to the planet’s magnetic field and the atmosphere – astronauts are not. Two ...

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

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

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 ...

Elon Musk said the Federal Aviation Administration (FAA) should punish Boeing for its Starliner failures rather than impose ...

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

Astronauts from the European Space Agency (ESA) have managed to 3D-print items out of metal for the first time, the agency ...

The SpaceX capsule, whose crew was led by the billionaire Jared Isaacman, splashed down near the Gulf of Mexico early Sunday.

The astronauts stuck in space say it was hard to see their Boeing capsule leave without them. Their public comments Friday ...

Suni Williams and Butch Wilmore of NASA spoke from the International Space Station for the first time since their Boeing ...