A space suit is designed to protect astronauts from the harsh conditions of space, including extreme temperatures, lack of oxygen, and exposure to radiation.
A space suit maintains pressure through a system of layers, including an airtight outer layer, an insulating layer, and a pressurized inner layer. The inner layer is filled with a gas mixture, typically oxygen and nitrogen, to maintain a comfortable pressure for the astronaut.
No, a space suit can protect against some types of radiation, such as harmful UV rays and solar flares, but it cannot protect against all forms of radiation, such as cosmic rays.
The pressure in a space suit can make movement more difficult, as it creates a stiffness and resistance to motion. Astronauts must undergo training to learn how to move efficiently in a pressurized suit.
No, space suits are designed for different purposes and environments. There are different types of space suits for activities such as spacewalks, extravehicular activities, and planetary exploration. They also have different levels of pressure and protection depending on the mission.