Survival in space isn't easy!
To survive in space you need many things like oxygen, food, water, sleep and going to the toilet. To start off with, space food doesn't seem to nice by the looks of it. It is all dried up and a drink isn't even in a liquid form it is some sort of powder. I don't know how they eat it or make it but it doesn't look nice at all. To go to sleep in a space craft is kind of funky because there isn't any gravity so you just lie down in bed, you could float away. In Space they have sleeping bags attached to the walls, with straps to hold you in so you don't fly away. To go the toilet if sort of similar to sleeping accept your not strapped to a wall, instead there is a seat belt and handles on the toilet so you and your business doesn't float away. Aboard the space craft is many oxygen tanks which flows oxygen out through pipes so the astronauts don't die upon the space craft.