How the engines of the Artemis II rocket flew on NASA's space shuttle

NASA's Artemis II mission will launch with SLS rocket engines that have flown multiple times on past space shuttle missions.

10 days in space: How the Artemis II rocket will get NASA astronauts to the moon and back

NASA's Artemis II mission will send four astronauts around the moon. Here's how the SLS rocket and Orion spacecraft will work ...