How do astronauts walk, eat, drink and sleep in space?

Many people are very curious about the life of astronauts in space. Because space is very different from our earth's environment, there is not only no oxygen in space, but also no gravity. People must use professional equipment to move in space, otherwise they cannot survive at all. So, how do our astronauts walk, eat, drink and sleep in space? First of all, let's talk about how astronauts walk in space. Because of weightlessness in space, the whole human body will be suspended in space. When walking in space, you must be careful. The key is to be slow, careful and unhurried. At the same time, you should control your body and not touch any flying objects. If you move too fast, your center of gravity will be out of control. The best way is to head down and move slowly towards your destination. Secondly, what astronauts eat in space is a finished product that has been made on the ground. Canned food and dehydrated food are more common. Dehydrated food? Did it? In space, you can only eat it when the water is boiled, and you can eat it hot when you turn it in the microwave oven. Occasionally, there will be a small amount of fruit. After all, they can't carry too many heavy things into space, so dehydrated food is their best choice, but it doesn't affect the taste of food. Finally, let's talk about how astronauts sleep in space. In fact, sleeping in space, whether it is lying flat, lying on your side, or any other sleeping posture, can be done. It's just that there is no gravity in space. When astronauts sleep, they must first fix their bodies. If they don't fix their bodies before going to bed, they will easily be pushed away by the gas they exhale. Before going to bed, astronauts also take off their coats and shoes like on the ground, then get into their sleeping bags, and pull the zipper on the bags from their feet to their chests, exposing their heads. The life of astronauts in space is not as boring as we thought. Besides doing a good job, eating, sleeping and exercising are full of fun.