The four Artemis II astronauts splashed down last Friday, capping a nearly 10-day test flight in which they reached the ...

The astronauts who flew around the moon on Artemis 2 said they were confident the Orion spacecraft is ready to support future ...

In their first press conference since returning from space, the four-person crew described feeling small but united with ...

Commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen told reporters in late ...

The four astronauts spoke at a news conference Thursday afternoon at Johnson Space Center in Houston about their journey ...

Follow the Artemis mission to bring humanity back to the Moon for the first time since Apollo. A half-century after Apollo, the Artemis missions aim to bring astronauts back to the Moon and establish ...

Stearic acid is a fatty acid derived from nature. It acts as the phase-change material. When the sun hits the black ...

The Orion capsule had a known design flaw in its heat shield, making the astronauts' descent Friday especially risky.

NASA says a white area spotted on the spacecraft matches test results, countering online doubts about reentry.

Recombinant spider silk produced by living organisms, ultra-light carbon fiber composites, and next-generation aerogels are no longer lab curiosities, they are already in hospitals, on battlefields, ...