WATCH: Mission to the moon: Countdown to Artemis II launch

NASA prepares for Artemis II, the first crewed lunar mission in more than 50 years, with launch just one day away.

​NASA prepares for Artemis II, the first crewed lunar mission in more than 50 years, with launch just one day away.  GMA NASA prepares for Artemis II, the first crewed lunar mission in more than 50 years, with launch just one day away.