Artemis II launches: The Artemis II crewed lunar mission blasts off at the Kennedy Space Center in Cape Canaveral, Florida. (JIM WATSON/AFP via Getty Images)
Artemis II launch: NASA astronaut Victor Glover, Canadian Space Agency astronaut Jeremy Hansen, and NASA astronauts Reid Wiseman and Christina Koch walk out of the Neil A. Armstrong Operations and Checkout Building before heading to pad 39B for the Artemis II launch. (Anadolu/Anadolu via Getty Images)
Artemis II launches: NASA astronaut Christina Koch waves as she and other crew members board the NASA Astrovan after walking out of the Neil A. Armstrong Operations and Checkout Building and then heading to pad 39B for the Artemis II launch. (Anadolu/Anadolu via Getty Images)
Artemis II The Artemis II crewed lunar mission clears the tower at the launch pad. (JIM WATSON/AFP via Getty Images)
Artemis II launches: The Artemis II rocket carrying the Orion spacecraft lifts off from the Kennedy Space Center. (Chip Somodevilla/Getty Images)
Artemis II launches: The Artemis II crewed lunar mission launches at Kennedy Space Center in Cape Canaveral, Florida. (GREGG NEWTON/AFP via Getty Images)
Artemis II launches: The Artemis II crewed lunar mission launches at Kennedy Space Center. (GREGG NEWTON/AFP via Getty Images)
Artemis II launches: Spectators take photographs as the Artemis II lifts off. (Gerardo Mora/Getty Images)
Artemis II launches NASA's Artemis II Space Launch System rockets the Orion into space. (Joe Raedle/Getty Images)
Artemis II launches: NASA's Artemis II rockets into space. (Joe Raedle/Getty Images)
Artemis II launches: Artemis II leaves a trail of smoke after liftoff. (picture alliance/dpa/picture alliance via Getty I)
Artemis II launch: The Artemis II crewed lunar mission leaves a trail after liftoff at the Kennedy Space Center. (JIM WATSON/AFP via Getty Images)
Artemis II launch: NASA's Artemis II rocket and Orion spacecraft soar into orbit after lifting off from Launch Pad 39B at the Kennedy Space Center. (GREGG NEWTON/AFP via Getty Images)
Artemis II launches: The solid rocket boosters detach after NASA's Artemis II's launch. (Chip Somodevilla/Getty Images)
Artemis II launches: Spectators watch the launch of Artemis II from the A. Max Brewer Bridge in Titusville, Florida. (Gerardo Mora/Getty Images)
Artemis II launches: A general view of the exhaust plume of the Artemis II after its launch at Cape Canaveral, Florida. The 322-foot-tall rocket will take astronauts around the moon and back. (Gerardo Mora/Getty Images)