“Am I excited? Absolutely,” said Christina Koch, to a packed auditorium at the Johnson Space Center in Houston, where the Artemis II crew announcement was made. “But my question to you is, are you excited?” The Artemis II countdown has begun and the crew is preparing to launch at 6:24 PM EDT on April 1. We wish them luck! 🚀 Learn more about the Artemis II mission and its impact at our link in bio. 📷: @NASA #SciNC #NASA #Artemis @NASAArtemis