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

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

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

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

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

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

Dispute arose after FAA imposed $633,009 penalty on SpaceX for licensing violations during two launches in 2023 ...

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

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

NASA has doled out billions to work with private companies on space hauls. It’s still unclear what value the space agency is ...

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

A FOIA request was launched on behalf of a good government watchdog whose executive director suggested the decision to leave ...