NASA’s Artemis II mission concludes tomorrow, April 11, with a Pacific Ocean splashdown at 8:07 PM EDT. The 10-day flight, carrying four astronauts, is the first crewed lunar mission since 1972. Re-entry will test Orion’s heat shield at 2,700 degrees Celsius before recovery by the US Navy. Scroll down to watch the live streaming of Artemus II splashdown.