Space travel presents a series of challenges due to the harsh environment. The time humans can survive in space without protective gear is limited.
A spacesuit is a specialized outfit worn to keep astronauts alive in the extreme conditions and temperatures of space.
Spacesuits are typically worn inside spacecraft as a safety precaution in case of cabin depressurization and are essential for activities outside the spacecraft.
An independent oxygen supply and temperature control system is equipped within the suit, allowing astronauts to move freely without relying on the spacecraft.