How to go to the toilet for the Shenzhou 7 astronauts

There is a special toilet. It can be recycled and will not pollute space. >>>More

With the large-scale spacecraft and the improvement of environmental control systems, astronauts can eat without helmets or even spacesuits. On the Skylab orbital station in the United States, in addition to heaters for serving hot food, there are also refrigerators. The shuttle's galley has been able to store more than 100 kinds of food, and the crew can eat different meals every day. >>>More

In the absence of gravity in space, feces and urine will not sink and will drift into the cabin if you are not careful. Now the equipment has been improved a lot, and the problem of discharge and delivery has been solved very well. Even female astronauts can use it with peace of mind without worrying about being "ugly". >>>More

In a zero-gravity environment in space

Solving this problem is more cumbersome. Short-term flights of less than two days are easy to do, the spacecraft does not need to install toilets, and the astronauts can take an enema before going to space, and then put on diapers. When Shenzhou 5 flew into space for the first time, there was no toilet in it, and Yang Liwei flew in space for nearly 24 hours, and he wore diapers. >>>More