evacuates

The Orion capsule toilet It is being one of the most commented topics of Artemis II. It is no wonder, since it greatly facilitates the life of the astronauts who are on their way to the Moon. However, if it continues to generate conversation after the launch, it is no longer because of the novelty, but rather because of the incidents it is causing. The last of them has been so important that it has even forced some special maneuvers to be carried out with Orion. Background. Until now, no spacecraft had anything resembling a bathroom for astronauts. Yes, there are options in long-stay facilities, such as the International Space Station. However, there was no way to evacuate during space travel. The astronauts of the Apollo missions, for example, had to use something similar to a condom for urine and a kind of diaper with a hole for toilet paper in case they wanted to do major water. Luckily, the Artemis II astronauts They have a more advanced system. There is no room for so much urine. The Orion toilet uses a type of hose attached to a funnel that, through suction, draws urine into a tank. Thus, the problems of microgravity are solved. On the other hand, this tank has direct contact with the exterior of the ship, in such a way that the urine, once it is full, is released directly into space. urine slushie. Since the journey of the Artemis II astronauts began There have been some problems with the capsule bathbut almost all of them have been solved. Unfortunately, there is another one that is being more difficult to solve. And the low temperatures outside are freezing the urine, so it cannot leave the tank. Maneuver changes. Faced with this problem, it was decided to maneuver the capsule in such a way that the tank and pipes were exposed to the Sun for as long as possible. Thus, the urine should thaw and be released without problems. It wasn’t enough. Unfortunately, although this measure seemed to be useful at first, sun exposure is not enough to have liquid urine at all times. It spends a lot of time frozen, so for now, astronauts are having to put their urine in bags and store them, exactly the same as with feces. With the latter it was already established that they would be stored and taken back to Earth, but with urine the simplest thing would have been to let it flow through space. But for now it’s not an option, so these bags will have to take up some extra space on the ship. Ultimately it is good news. According to statements by the deputy director of the Orion program for NASA, Debbie Korth, collected by Ars Technicathe performance of the capsule in general is being remarkably good. The good development of all the ship’s systems has pleasantly surprised the engineers. Therefore, the fact that the biggest headache for the ship’s crew is that their urine freezes is still good news. It would be much worse if some vital system failed. In that case, no one would notice the capsule bathroom. That everyone is paying attention to him is also a triumph. Image | NASA | freepik In Xataka | The Artemis II astronauts will carry out experiments in what will be their own study models