The Artemis II astronauts encountered a plumbing issue on the first day of their historic lunar mission, when a fault light indicated a jammed toilet fan aboard the Orion spacecraft. The fan, part of the $23 million Universal Waste Management System, is designed to remove odour and airborne particles in zero gravity.
NASA spokesperson Gary Jordan confirmed the problem during the mission livestream, noting that while the crew could still defecate, urination was temporarily impossible. Backup waste management capabilities for urine were deployed while mission control assessed the data. The issue was resolved after the crew worked with Houston ground teams to restore normal operations.
The malfunction occurred hours after the Artemis II launch from Kennedy Space Center, Florida, carrying astronauts Christina Koch, Victor Glover, Reid Wiseman and Canadian Space Agency astronaut Jeremy Hansen. This 10-day mission marks the first crewed flight to the moon since Apollo 17 in 1972.
NASA stated that the toilet uses airflow to pull waste away from the body, with automatic airflow starting when the lid is lifted. Solid waste is stored in water-tight bags within a removable canister. If further issues arise, astronauts would need to collect urine in bags.
Artemis II is a precursor to a planned 2028 lunar surface landing, part of NASA's goal to establish a permanent base. The successful launch followed weeks of delays due to fuel leaks.
