THE LONGEST a person could survive without a space suit on other planets in the solar system is two minutes. In Mars and Mercury a person could stay alive for approximately
[ihc-hide-content ihc_mb_type=”show” ihc_mb_who=”2,3,5″ ihc_mb_template=”1″ ]two minutes. Mercury is a planet of extremes. Its side facing the sun is extremely hot while the opposite side would be extremely cold. Its temperature ranges between -150 oC to 425 oC. Without a space suit, human being would either freeze or instantly turn into carbon brick depending on which side of planet the person is standing on.
Venus is a planet which is too hot hence causing the person standing on the planet to instantly vaporise due to its extreme temperature which is approximately 400 oC. Its pressure is 90 times greater than the Earth. Jupiter, Saturn, Neptune and Uranus are gas giants with no surface to land on. Jupiter is just a ball of gas so there is nothing to land on and the gases inside this giant are highly pressurised so you will get crushed in less than one second.
Humans stand no chance near the Sun even with a spacesuit for even a second. Earth receives enough solar energy in an hour to satisfy the entire world’s energy requirements. Basically, Earth is the only planet that has life – we don’t stand a chance anywhere else.
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