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.

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 has released its monthly skywatching update on what to look out for over the coming weeks, and you can probably guess which event tops the list. That’s right: the Artemis II mission. NASA is about to launch a crew on a voyage around the moon in what will be the first human lunar mission

A NASA authorization bill the House Science Committee is scheduled to take up this week would require closer scrutiny of lunar lander and spacesuit work.

With the wet dress rehearsal, essentially a critical fueling test of the Artemis 2 Space Launch System moon rocket, now back on Feb. 2, NASA said in a statement that it can no longer target Feb. 6 or Feb. 7, the first two days of its launch window. The Artemis 2 launch window originally ran from Feb. 6 to Feb. 10.