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

According to a large team of technical and health specialists, astronauts aboard the Orion spacecraft will be well protected ...

When Artemis II launches late next year, its Orion capsule will become the first crewed spacecraft in 53 years to venture ...

NASA's Orion spacecraft will need to protect astronauts from dangerous radiation when they visit the moon in the upcoming Artemis missions.

Rather than building an obsolescent, obscenely-over-budget jumbo rocket, NASA should turn to building truly innovative space ...

Artemis II will send four astronauts on a 10-day trip around the moon on the first crewed test of NASA’s new Space Launch System (SLS) rocket and Orion space capsule. Although the U.S. has had decades ...

NASA plans to send its first crewed mission to the moon. NPR's Scott Detrow meets the crew of NASA's Artemis II mission, to see how the team is preparing.

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telecope image of Wolf-Rayet Star WR 124.

Its goal will be to test out the Orion capsule and all the ... do go wrong in space exploration. Artemis II is effectively a test flight. And while NASA has had a string of high-profile successes ...