What happens if you go into Space without a Space Suit?

Space: The final frontier, and unfortunate for anyone to be sucked into an airlock without a spacesuit, this would certainly be a fatal limit. Hi guys, how are you all? Today we are going to read “What happens if you go into Space without a Space Suit?”. So be ready for this extremely informative journey.

What happens if you go into Space without a Space Suit?

This is an old Hollywood trope – humans have some sort of accident inside a flamboyant spacecraft. And now the rudder is breached and everyone is about two seconds away from becoming human popsicles or their eyes burst. But does it really happen to you if you get out of a spaceship unsafe?

If you were sucked into space, the most obvious problem is the lack of oxygen. Space is almost the perfect vacuum meaning that there is not much gas to breathe, let alone O2 breathes.

If you find yourself riding some space disaster, obviously you should hold your breath and try to make your way to safety, right? Wrong- that would actually be fatal to you almost immediately. As we mentioned, space is an almost perfect vacuum, and if you tried to hold your breath you would stand up your own chest muscles against the force of space, and this is a battle that you would lose.

Oxygen in your lungs will immediately spread and your lungs burst, be released into your circulatory system and burst out of your chest. With large portions of his still lung tissue. So instead of holding your breath, you want to breathe completely and make sure your lungs are empty.

What will happen to your brain?

Don’t worry, your brain will remain conscious for about 15 seconds and you can survive for two minutes with little risk of permanent damage. With no atmospheric pressure on your body, water will evaporate in your body.

In a normal state, the water molecules are constantly being blown, but the water remains in equilibrium with the air, being replaced by air molecules. Without any atmosphere though, the water will start evaporating throughout your body. Causing you to start swelling like a naughty baby inside Willy Wonka’s chocolate factory.

You’ll eventually swell to twice the normal size, but because human skin is incredibly elastic and durable, you won’t burst like a giant flesh balloon. If you survive this point, you will actually return to normalcy and you should be fine- although we would not recommend it.

If rescue is not forthcoming though, you are going through an incredible amount of pain. And if you were expecting an instant blackout due to lack of blood pressure, then we got some bad news for you.

Effect on Circulatory System of your body

Your circulatory system is so strong, that it is able to suppress your blood even in the vacuum of space. So as soon as you swell like a party balloon, you can be ready to maintain full consciousness as the blood pumps Last – at least until the oxygen stored in your blood drains out after fifteen seconds.

Although the moisture on the outer part of your body and the lack of atmospheric pressure in places like the eyes and tongue will immediately begin to boil. Yet it is not a ‘hot’ type of boiling, but a very violent form of evaporation. , Then you will not cook yourself alive either.

What if you facing the Star without Space Suit?

If you are thrown into space in a straight line of a star, you can expect to get an incredibly bad sunburn on whatever side of your body the star is facing.

Depending on how far you are from the star, you cannot get enough heat if you go for a walk outside the airlock of the International Space Station without a spacesuit. You can expect a severe and immediate sunburn.

You will likely be bombarded by massive amounts of cosmic radiation. Especially if you are out of the protective magnetosphere of a large planet. Our suggestion is to spin fast, this way you will be good and equally crispy.

We all know that space is cold, around  -270 Celsius, or -455 Fahrenheit. You would probably expect your corpse to freeze fast without any protection, but in fact, you can stay relatively warm for a longer period of time. This is because your body and skin are very good insulators. And because space is a vacuum with nothing to lose heat through convection or conduction.

Here on Earth, we are constantly surrounded by atmospheric gases. So when it cools down they can take heat from our body and take it away, causing us to cool down. There is no means of losing heat in space though, so your body temperature will stay warm for a decent amount of time.

What if you die in Space without Space Suit?

Once you die in space, in your body not much going to change. On Earth, we keep rotting, just as we are eaten by the bacteria inside us, billions of tiny, hungry little lifeforms. They all are just waiting to eat you alive that your body remains in constant check through your immune system.

But once the immune system fails, those bacteria eventually have a chance to turn you into a buffet. And they rapidly acquire themselves by procrastinating. Think about the time when you buy some probiotic yogurt — you’re just making those bacteria strong, and they’re patiently waiting for your immune system to slip so they can eat you from the inside.

In space, although excessive radiation and temperature will kill that bacteria before it can consume more of your body. Leaving your corpse fully protected for millions and millions of years. If you are close to a star, you will be humming a lot like an ancient Egyptian. When the aliens meet you millions of years later, you will actually be in much better shape than them.

So if you know someone really vain in your life, then you should advise them to die in space.

So these are enough for today. Comment what is your opinion about this post “What happens if you go into Space without a Space Suit?”

What did we learn today?

So if you go into space without a spacesuit the vacuum of space will expel air from your body. So if you have air remaining in your lungs, they will break. Oxygen will expand to the rest of your body as well, and your body will swell. And eventually, you will die.


Thanks for reading till the end. Comment what’s your opinion about this information “What happens if you go into Space without a Space Suit?”.

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5 thoughts on “What happens if you go into Space without a Space Suit?”

  1. Very informative and so interesting about space. Everyone should know about space.
    If they watch the space Launch it would be more Interesting when the Astronauts go out for a space walk and what danger there is not wearing a space suit.


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