If a human being exposed to open space without spacesuit, due to pressure difference he cannot breathe & within minutes he will die.
I could survive in outer space without a space suit, as long as I was inside a space ship, or space station. I cannot breathe vacuum.
It does not affect longevity of a person's life.
With sufficient nutritious food and plenty of water, a person can survive indefinitely.
A person that travels in space is known as an Astronaut, also referred to as a Cosmonaut. An astronaut is a person who travels in space. They are usually trained to operate spaceships and other machines that they may need to survive in space.
66 days
3 minutes
as long as the blood doesnt go to their head
unlike superman and his suit he can not survive in space.
six months
It all depends on the temp
A person can survive without breathing for about 3-5 minutes before experiencing serious brain damage or death.
Astronauts ONLY survive inside their space suits. Basically the space suit acts like a small space craft by controlling the temperature, pressure, and supplying air for the person inside. Without it the astronaut would be dead within a few seconds.