Oxygen (O2) is necessary to the respiration and the survival of astronauts in the near vacuum of space. Astronauts does not have the breathable atmosphere on Earth in space. The space suit protects them from the lethal cold and vacuum of space by keeping him in temperature controlled and pressurized environment.
Sandy
She wear's it because mammals can't breathe underwater.
He is an astronaut
Rocket man
For Multiple reasons. 1) There is no air, therefore the astronaut must wear the suit, or rather the suit's helmet to breathe. 2) It protects him from physical damage when handling volatile or dangerous substances/ objects.
Between 13 and 17 million
A typical space suit contains about 30 minutes to 8 hours of oxygen, depending on the type of suit and the mission requirements. In emergency situations, astronauts can also share oxygen from another astronaut's suit or from the spacecraft's systems.
An astronaut.
It's called a space suit
no
About 160 pounds.(Less than that if the 27 pounds on the moon included his space suit.)
An astronaut suit.
fabric
I can't imagine it would be.
Sandy
packaged food space suit oxegyn rocket space base and probally someone from NASA to get you going
The pressure gauge on a space suit is used to monitor and maintain the correct pressure inside the suit to ensure that the astronaut is protected from the vacuum of space. It helps regulate the suit's internal environment and ensures the astronaut can breathe and move properly.