NASA's spacesuit is called
Extra Vehicular Mobility Unit
1. The suit protects astronauts from heat, cold and harmful space dust.
2. It gives astronauts air to breathe and water to drink during spacewalks.
3. Under the suit, astronauts wear another piece of clothing. It covers their body except head, hands and feet.
4. On the back of spacesuit, there is backpack. It holds oxygen to breathe and removes carbon di oxide.
5. It has several thruster jets. If astronaut flows away from space station, the jets helps them to fly back.
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