Apr 08, 2026
3 min read
The problems caused by the first bathroom with a door on a lunar mission are putting space travel in an unexpected spotlight
Artemis 2's noisy toilet: three faults, frozen urine and a 'mysterious smell'
The problem created by the first toilet and a door in a mission to the Moon became the focus of unexpected space travel.
More than an hour after Artemis 2 lifted off, NASA crews realized a problem: the toilet wasn't working.
For the first time in history, a man flew to the moon in a cabin with a door.More than half a century ago, the astronauts on the Apollo missions, everyone, everywhere in the ship, was full of bags, no secrets.had to spend time avoiding and catching small balls of feces and vomit.
This time, a mixed team is walking in Artemis 2: Captain Reed Wiseman, Victor Glover, the first African-American man to go to the moon, Christina Koch, the first woman, and the Canadian Jeremy Hansen, the first person to make this spacewalk.According to Wired, this new system, which costs 23 million dollars, has an air suction system that prevents leakage.
the head of the agency;The first toilet malfunction was revealed at a post-launch press conference on Wednesday, attended by billionaire and self-employed astronaut Jared Isaacman.Officials explained that repairs are being made.
A few hours later, it was the specialist coach who was able to solve the problem with the help of the mission control center in Houston, Texas.
Toilet plugs
The so-called Universal Waste Disposal System, the technical name given by NASA, is a room near the entrance to the Orion spacecraft.When astronauts enter a space station and lock it up from the inside, they get rid of whatever's on top or bottom, as Koch explained in a video written before launch by National Geographic.The cabin has handles and vents that make it easy to sit in the opening and prepare to collect feces or use a urine removal device with a file.The system allows urine to be recycled and used as drinking water on future flights.One of the biggest problems with this space is that it is so loud that astronauts have to wear earplugs.
After the first incident, the control center asked the astronauts not to use the bathroom.One of the tubes used to remove the astronauts' urine was blocked and the tank was in danger of overflowing.The problem is that the urine freezes at the mouth.Control Center solved the problem by rotating the Orion spacecraft and letting the sun's rays hit the channel, which solved this second problem.
The new bathroom created a third fear that has yet to be resolvedCanadian astronaut Jeremy Hansen detected a burning smellWhen he opened the toilet door, the rest of the staff also saw itThe same smell was present in the spacecraft on launch day"To me, it was a burning smell," Houston told the Houston Observer."When I opened the hygiene area, the rest of the staff could smell it immediately," he said.He added.
Before the start, the crew was warned that there could be a smell similar to when an electric heater is switched on.At first it was thought that the plastic lid of the toilet could overheat.
NASA officials on the ground spoke at a press conference Sunday about a "strange smell" they did not recognize.In any case, NASA experts believe that it does not affect the work, so in theory it will continue to be used until it is possible to know where the strange smell is coming from.
The Orion toilet was even at the heart of the Artemis 2 team's first live conference call with US President Donald Trump and NASA Administrator Jared Isaacman after making contact with Earth after a planned 40-minute break as they flew past the far side of the Moon.The mission had achieved all its objectives.The four of Artemis 2 were the first people to see entire areas on the far side.In addition, they had broken the record for the distance from our planet, becoming the astronauts who traveled the longest in space.And even in these conditions, the toilet came to light.When one of the astronauts mentioned how the bathroom was working during the mission, Isaacman replied, "We definitely need to improve the plumbing."
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