International Space Station1

How does the International Space Station maintain the cabin environment?
The International Space Station (also known as ISS) is an artificial satellite that orbits the Earth at an altitude of at least 321.8 kilometers (200 miles). There are 5-6 astronauts on the ISS doing research, experiments, and so on. They do a range of things that give us a better understanding of how everything will work in space. International Space Station: The International Space Station is the most expensive object ever built by man (Photo: Wikipedia) It is obvious that there must be some mechanism, some system to ensure that the astronauts are as comfortable as possible on the space...