Using the bathroom became a challenge for the crew of the Artemis II mission. During their lunar orbit, the astronauts faced failures in the sanitation system at least twice; therefore, a toilet paper company decided to offer them a special 'gift' for their return. Last week, it was reported that the toilet on the Orion spacecraft had difficulties with the wastewater evacuation system, particularly in the part related to urine, with suspicions of ice accumulation in the main wastewater ventilation line, strange odors, and other incidents that led to it being shut down several times. In fact, Canadian astronaut Jeremy Hansen told mission control that when he opened the bathroom area, 'the rest of the crew could smell it immediately.' The space toilet, which cost $23 million according to NASA, has had problems since day one. Shortly after the April 1st liftoff from Cape Canaveral, Florida, the crew reported a malfunction in the urine collection system. Charmin Gifts Toilet Paper Supply to Astronauts. In a social media post, Charmin lamented that astronauts Reid Wiseman, Christina Koch, Victor Glover, and Jeremy Hansen have faced 'unexpected turbulence in the bathroom department.' 'But don't worry: we'll be ready for their return with a one-year supply of Charmin to ensure a smooth landing next time,' they indicated. And they finished with the phrase: 'After all, every moon deserves to enjoy the ride.' NASA warned the Artemis II astronauts on Monday, when they made history by reaching the lunar orbit, not to use the Orion's toilet and instead 'use the foldable contingency urinals,' as well as devices similar to adult diapers. The four astronauts are less than two hours from their return to Earth, after having orbited the Moon, a feat that will mark the return of man to the satellite. The Challenge of Using the Bathroom in Zero Gravity. On Earth, weight helps fluids and waste to go down, but in a microgravity environment, like in the Orion spacecraft, this task depends on fans, suction, funnels, hoses, gas and liquid separators, and sealed containers. When one of those parts fails, the problem is not just logistical; it also affects the hygiene of the spacecraft, the crew's morale, and, on long missions, operational safety. NASA itself has used the space station as a testbed for the UWMS and has recognized reliability problems in orbit in recent years. Even so, there have been advances, as during the Mercury, Gemini, and part of the Apollo programs, astronauts did not have a proper toilet. For urine, they used rudimentary devices, and for solid waste, adhesive bags that had to be placed directly on the body.
