What is Space suit?
[[File:Apollo Moonwalk2.jpg|right|thumb|An [[astronaut]] in a space suit]] A '''spacesuit''' is the specialised covering of protective [[clothing]] worn by [[astronaut]]s when they travel into [[outer space]] occasional cases such as extravehicular activity (EVA) or into the upper atmosphere. Spacesuits are completely sealed, so that an astronaut can survive in the harsh, cold, and airless environment of space. Spacesuits have their own heating and cooling systems and a radio communication system. Spacesuits also provide a supply of fresh [[air]] for the astronauts to breathe and create a normal [[atmospheric pressure]]. Spacesuits cover the entire body, and they have [[glove]]s for the hands and a [[helmet]] for the head, including a clear visor for the face. Astronauts wear spacesuits when they fly in the [[space shuttle]], [[rocket]]s, or space stations. For [[Extravehicular activity]] they wear a heavier, more complex kind of spacesuit. == Parts of Space suit == [[File:Apollo 1 - Chaffee in Apollo Block I space suit.jpg|alt=Space suit -Apollo 204 Spacecraft. NASA Kennedy Space Center Image. An image picturing the upper body of an astronaut.|thumb|Space suit Upper Torso]] A generalised, typical space suit is made of several pieces which has various properties. <br />{{Stub}} [[Category:Environmental suits]] [[Category:Spaceflight]]