Because in space there is approximately zero absolute pressure, therefore the suit must maintain pressure to allow the astronauts to breath while conducting Extra-Vehicular Activities (EVAs).
An astronaut must wear a pressurized suit in space to protect against the vacuum of space, which lacks oxygen and has extremely low pressure. The suit maintains a stable internal environment, providing breathable air and regulating temperature. Additionally, it shields astronauts from harmful radiation and micrometeoroids. Without this protection, human life would be unsustainable in the harsh conditions of outer space.
A space suit contains a small amount of oxygen for the astronaut to breathe. The suit is not pressurized with air like a scuba tank, but instead relies on the oxygen supply from the spacecraft or through a portable life support system.
Nobody is really sure, as it hasn't happened to anyone yet. If there is a catastrophic failure, compression may allow the astronaut to return to the safety of the ship. If it is severe, they may asphyxiate, or they may freeze to death.
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.
An astronaut's suit typically includes multiple layers to provide protection from extreme temperatures, micrometeoroids, and radiation in space, as well as to maintain a pressurized environment for the astronaut to breathe. It also includes communication systems, life support systems, and mobility components like joints and gloves for astronauts to perform tasks during spacewalks.
The spacesuits are worn to mentain the pressure.
It's called a space suit
A space suit contains a small amount of oxygen for the astronaut to breathe. The suit is not pressurized with air like a scuba tank, but instead relies on the oxygen supply from the spacecraft or through a portable life support system.
A pressurized space suit.
fabric
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.
Nobody is really sure, as it hasn't happened to anyone yet. If there is a catastrophic failure, compression may allow the astronaut to return to the safety of the ship. If it is severe, they may asphyxiate, or they may freeze to death.
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.
Only to those sounds inside the pressurized space suit or spacecraft you are in.
the suit of astronaut
An astronaut's suit typically includes multiple layers to provide protection from extreme temperatures, micrometeoroids, and radiation in space, as well as to maintain a pressurized environment for the astronaut to breathe. It also includes communication systems, life support systems, and mobility components like joints and gloves for astronauts to perform tasks during spacewalks.
The suit allows the person to walk in outer space, because the suit is designed to with stand the extreme heat and cold of outer space.