Without oxygen you will pass out after a few seconds and then suffocate after two minutes or so while sustaining massive tissue damage from freezing/solar radiation and your blood boiling inside your body.
However the rapid decompression will most likely rupture your lungs, so the short answer is: It would be pretty much an instant death sentence.
no
No, it is not safe to take off your helmet in space as there is no atmosphere to breathe. Without a helmet, the lack of air pressure would cause your body fluids to boil and you would lose consciousness within seconds.
If an astronaut took off his helmet in space, his body would explode from the lack of pressure in space before other problems would become noticeable.
you need to change your helmet and when you take it off you can not breathe.
Allow you to take off your helmet without taking damage from surfacing
An astronaut's helmet is called a space helmet or spacesuit helmet. It is a crucial component of an astronaut's spacesuit as it provides oxygen and protection in the vacuum of space.
As long as you don't fall off, wearing a helmet or not doesn't matter. But if you should fall off, a helmet offers easy and inexpensive protection against head injuries.
He is shown to have his helmet off, but as with all other helmet off appearances his face is not shown, just a helmet in his hands.
Yes, you would freeze to death if you took off your space helmet on Pluto. With an average surface temperature of -375°F (-225°C), the lack of atmosphere on Pluto means there is no air to conduct heat away from your body, leading to rapid cooling and ultimately death from hypothermia.
You would die, because you wouldn't be wearing a helmet in space...
If you take your helmet off in space, the lack of pressure and oxygen would lead to rapid decompression. You would experience a loss of consciousness within seconds due to hypoxia, as the body would be unable to breathe. Additionally, exposure to the vacuum of space would cause bodily fluids to vaporize, leading to swelling and potential severe injuries. Survival without a helmet in space would only last a few moments before irreversible damage occurs.
A few hours, like 3-6 I think. But if your planning on going to outer space then bring a helmet!