NASA's Artemis II wet dress rehearsal faced setbacks today with two interruptions from a liquid hydrogen leak exceeding limits on the SLS rocket's core stage. LOX loading proceeded normally during the key pre-launch test simulating countdown operations.

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

NASA's Artemis 2 rocket will roll out Saturday (Jan. 17) ahead of a possible Feb. 6 launch. Here's how to watch. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's first mission to take humans to ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks offer cinematic glimpses into the real challenges and triumphs of exploring beyond Earth.