NASA's long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel leaks that marred the dress rehearsal of its giant new rocket. It's the same problem that delayed the Space Launch System rocket's debut three years ago.

NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to hydrogen leaks during testing of the Artemis II rocket.

By Joey Roulette WASHINGTON, Feb 3 (Reuters) - NASA pushed its Artemis II mission to March after wrapping up a launch rehearsal that uncovered issues with the massive Space Launch System rocket's fueling process,

As NASA prepares to send astronauts around the moon, a critical dress rehearsal on Monday will reveal whether its rocket is truly ready to fly.

Artemis II echoes the Apollo-era missions that paved the way for the first moon landing — and sets the stage for what comes next.

NASA began a two-day practice countdown Saturday leading up to the fueling of its new moon rocket, a crucial test that will determine when four astronauts blast off on a lunar flyby. Already in quarantine to avoid germs,