Artemis II astronauts have toilet trouble on their way towards the Moon
Artemis II astronauts have toilet trouble on their way towards the Moon
NASA’s Artemis II mission is pushing humans further into space than ever before, yet the toilet system in the Orion capsule has faced challenges. Four astronauts aboard the spacecraft have experienced periodic malfunctions with their bathroom setup since launching from Earth on Wednesday. On Saturday, the toilet failed to expel waste, likely due to a frozen vent line, according to NASA. To compensate, the crew has been using collapsible plastic containers to store urine, a temporary measure to keep operations running.
Despite these issues, the mission remains on track for its historic 10-day journey around the Moon. The crew—comprising NASA’s Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian Space Agency astronaut Jeremy Hansen—is confined to a compact module roughly the size of a camper van, measuring 5 meters wide and 3 meters high. During a video call to Earth on Thursday, mission specialist Koch highlighted a minor “priming” problem with the toilet.
“I’m proud to call myself the space plumber, I like to say that it is probably the most important piece of equipment on board,” she remarked.
On Saturday, NASA reported a clogged wastewater vent line, prompting the team to reposition the spacecraft so the vent faced the Sun to thaw the blockage. While this adjustment helped free up space in the waste management system, the issue was not fully resolved. Engineers are using vent heaters to melt ice potentially causing the clog, and the crew was advised to rely on backup collection devices overnight if necessary. The agency emphasized that the toilet remains functional, though the situation is being closely monitored.
Public Reaction and Mission Goals
John Honeycutt, head of the Artemis II Mission Management Team, acknowledged the public’s fascination with the toilet during a Saturday evening press conference.
“I think the fixation on the toilet is kind of human nature,” he noted. “Everybody knows how important that is to us here on Earth. And it’s harder to manage in space.”
NASA Administrator Jared Isaacman also touched on the waste issue in a Sunday CNN interview, stating,
“We can do a lot of extraordinary things in space right now, but nailing this capability is one we need to work on.”
Artemis II is now following a trajectory that will take the crew around the Moon’s far side and back, marking the first time humans have left Earth’s orbit since 1972. While the mission does not include a lunar landing, the astronauts are testing Orion’s systems in Earth’s orbit. This includes manual control of the capsule to evaluate steering and prepare for future Moon landings, a milestone not achieved since the 1960s and 70s.
