The Artemis II astronauts—Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen—answer questions from children about their historic 10-day mission around the moon, revealing what they saw on the far side, how they lived in zero gravity, and how the experience transformed their perspective on Earth. Astronauts cultivate specific qualities—curiosity about nature, persistence through challenges, being a good teammate, humility, and hard work—that children can start practicing today to pursue space careers.