3, 2, 1 Lift-Off of the Artemis 1 Mission to the Moon

3, 2, 1 Lift-Off of the Artemis 1 Mission to the Moon Hear the countdown and see how NASA’s Space Launch System (SLS), the world’s most powerful rocket, will send the Orion spacecraft to the Moon on the Artemis 1 Mission. This video takes you through the pre-launch sequence at NASA’s Kennedy Space Center in Florida and through all the flight operations as SLS launches Orion and sends it on to lunar orbit.