NASA’s Artemis II Moon mission enters a critical phase. What’s being tested and what could clear or delay liftoff

NASA last sent astronauts to the Moon during the Apollo program between 1968 and 1972. Twenty-four astronauts travelled to ...

NASA Begins Practice Countdown For First US Crewed Mission To Moon In Over 50 Years

The space agency officially announced the countdown for the Artemis II launch, in which teams will fuel the rocket and run ...