NASA's first lunar campaign in five decades since the Apollo era came to an end should be a little more technologically advanced than its 1960s-70s counterpart. The U.S. space agency has a brand new ...

The Wet Dress Rehearsal is a critical test of the fueling and countdown of NASA's SLS rocket, which could launch a crew of ...

NASA’s Artemis I mission data from 2022 informs Artemis II crewed flight preparations, providing verified launch procedures, cryogenic fuel handling and vehicle performance guidance.

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...