Artemis II Astronauts Enter Quarantine Ahead of Historic Moon Mission

• Artemis II crew, including NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA astronaut Jeremy Hansen, entered quarantine as NASA prepares for the next crewed Moon mission.
• The health stabilization program, typically 14 days before launch, began earlier to maintain scheduling flexibility and prevent illness before spaceflight.
• Astronauts will be based in Houston, later moving to Kennedy Space Center in Florida, living in the Neil Armstrong crew quarters under strict health guidelines.
• NASA teams are preparing the SLS rocket at Launch Pad 39B, completing power system checks and cryogenic propellant line inspections.
• Recovery teams are conducting final training exercises for Orion capsule retrieval in the Pacific Ocean after the approximately ten-day mission, which will orbit the Moon without landing.

Why It Matters: Artemis II astronauts are in quarantine, signaling NASA's final preparations for the critical crewed Moon orbit mission.