Astronauts have to wear spacesuits any time they leave a spacecraft and are exposed to the environment of space. In space, there is no air to breath and no air pressure. Space is very cold and is flooding with dangerous radiation. An astronaut would quickly die in space without the protection of it.
Through the principle of ckecks and balances, the branches of the American government, which work separately, must share power, and in this way balance the government
