"The point of returning #astronauts 🧑🚀 to the moon 🌙 is to better understand the vehicles and systems it takes to support human life and navigate such a harsh environment" ☢️. #Orion’s heat shield 🔥🛡️ will also be put to the ultimate test https://edition.cnn.com/2025/12/31/science/artemis-2-astronauts-moon-mission-overview
#Artemis #LabRats #HumanSpaceflightHealth #RadiationProtection
