What Dying on Every Planet Would Be Like

Mercury Mercury is the closest planet to the Sun but if you think that means it's hot all the time you're wrong at night temperatures can plummet to an icy minus 180° C during the day however they can Skyrocket to 430° C this extreme imbalance happens because Mercury doesn't have a proper atmosphere to regulate temperature instead it has a very thin exosphere which doesn't maintain heat while apart from temperature you wouldn't have to worry about weather on Mercury the real dangers come from solar radiation and the lack of breathable air in fact Mercury gets almost seven

times the solar irradiance that Earth receives as the smallest planet in the solar system Mercury is full of craters Cliffs and bumpy terrain making it a pretty tough place to land as well the low air resistance doesn't help either it would make slowing down a spaceship much harder increasing the chances of a high-speed crash landing during the daytime is out of the question because of the extreme heat the latest NASA SPAC suits can only handle up to 121° C nowhere near Mercury's daytime temperatures of 430° C plus keep in mind that Mercury's day lasts about

half a year due to its slow rotation nighttime isn't much better temperatures of - 180° C far exceed NASA suit's lower limit of - 157° c so you'd still freeze your best bet would be to try Landing in The Terminator Zone the area between day and night where temperatures are more moderate even there however it can be risky as temperatures can change relatively quickly Venus Venus is the closest planet to Earth Earth sitting just 40 million km away this means the journey there would be relatively short about 4 months its size and gravity wouldn't pose

much of a problem as they're pretty similar to Earth's the first real issue you'd face though would be those beautiful yellow clouds you'd see as you approached the surface unfortunately they're made of sulfuric acid a highly corrosive substance that would destroy your lungs in seconds but let's assume you've got a space suit Advanced enough to filter it out as you descend to the surface you'd notice visibility dropping drastically the atmosphere becomes incredibly thick made most of carbon dioxide so you wouldn't be able to see much then there's the heat an unbearable 450° C hot enough

to melt lead if that wasn't enough only about 10% of the sunlight reaches the surface as it's blocked by the thick atmosphere so it would be pretty dark on the surface moving your arms and legs would be a serious struggle even though gravity is nearly the same as on Earth the air is so dense you'd feel like you're waiting through a heavy liquid with a good pressurized suit you might last a few seconds down there but before long the pressure about 92 bars compared to Earth's one bar at sea level would crush your suit and

if that didn't kill you the sulfuric acid you'd start breathing once your suit broke definitely would Mars Mars is the second closest planet to Earth and the most habitable of all eight planets daytime temperatures are much less extreme compared to Mercury and Venus reaching up to a relatively comfortable 20° C however the real challenge comes at night or in certain parts of the planet where temperatures can drop as low as -13° another big issue similar to Mercury is Mars's incredibly thin atmosphere it's mostly made up of carbon dioxide with only Trace Amounts of oxygen meaning

there's not that much breathable air this thin atmosphere also results in low pressure and high levels of radiation exposure both of which are incredibly dangerous the average natural radiation level on Mars is 24 to 30 RADS which is about 40 to 50 times the average on Earth on top of that Mars experiences frequent and extremely violent dust storms with wind speeds reaching up to 100 kmph these storms could pose serious challenges so any attempt at habitation would require a sustainable airtight and well insulated life support system Jupiter Jupiter is the biggest planet out of the

eight and it's one of the hardest planets to land on primarily because of its extreme radiation levels even 300,000 km away the radiation would start penetrating your suit and you'd be done for but since that's a boring outcome let's assume you have a hypothetical suit that can block the radiation Jupiter's gravity is 2.4 times stronger than Earth's meaning you'd be falling incredibly fast as as you enter the first layers of the atmosphere you'd encounter white clouds made of Frozen ammonia crystals with temperatures around -150° C the winds here are no joke reaching insane speeds of

up to 482 kmph if you manage to descend about 150 km through these top layers you'd reach the deepest point ever explored this is how far NASA's Galileo probe got back in 1995 Beyond this point things start getting darker and both temperature and pressure increase rapidly just as a fun fact the pressure near Jupiter's center is estimated to be about 100 million times Earth's atmospheric pressure after hours of falling you might reach Jupiter's inner layers where you'd encounter a super critical fluid a state that's not quite liquid but not gas either here you'd kind of

be swimming in this bizarre substance if you continued further toward the center you'd encounter metallic hydrogen an extremely dense liquid that would trap you but if you somehow managed to get through that you'd reach Jupiter's core though we're not entirely sure if it's solid or not the temperatures here would be about 24,000 de roughly 4.5 times hotter than the sun's surface Saturn Saturn is the second largest planet in the solar system with an atmosphere primarily made of hydrogen and helium the first challenge would be avoiding a crash with one of its 146 orbiting moons once

you manage that you'd encounter its iconic Rings which are made of debris from old moons ice pellets comets and asteroids let's assume you're either an incredibly skilled pilot or your spaceship is indestructible so you don't meet your end by smashing into space junk as you approach sat's equator you'd witness an incredible spectacle of red and purple auras caused by highly energetic hydrogen in the atmosphere however this beauty comes with a catch hurricane force winds blasting at speeds of around 1,800 kmph would make it nearly impossible to stay steady trying to enter from the North Pole

wouldn't be any better up there you'd face a massive storm so large you could fit Two Earths inside it this region also has ammonia clouds similar to Jupiter's and temperatures that can plummet to a bone chilling minus 250 ° c as you fall deeper through the layers of clouds the temperatures would start to rise again eventually reaching 0° C at this point while the cold becomes less of an issue pressure becomes your biggest enemy it increases to levels comparable to the deepest parts of Earth's oceans continuing further the gases around you would transition into a

liquid state if you somehow survived long enough to reach the center of Saturn you'd encounter its molten Rocky core which is about 10 times the size of Earth temperatures here reach a scorching 11,700 de cus more than twice as hot as the sun's surface with pressure roughly 1,000 times greater than Earth's Uranus this is where planets start getting really far from Earth making the journey incredibly long Uranus is one of the two ice Giants and the only planet in the solar system that spins on its side it also rotates faster than Earth with a day

lasting just 17 Earth hours by the way being an ice giant doesn't mean the planet is a solid ball of ice instead it means it's primarily composed of elements heavier than hydrogen and helium like Saturn you'd need to avoid crashing into its rings once you pass them you'd find yourself surrounded by toxic gas and the temperature would drop rapidly to below -2 200° C this makes it the coldest planet in the solar system if the freezing cold and poisonous atmosphere didn't get you you'd descend through the first layer of the atmosphere here things get even

worse the air becomes dense and you'd be pelted by ice pellets eventually you'd reach something truly spectacular a rain of diamonds driven by Winds of up to 900 kmph but once again there's a catch the pressure here is about 100 times greater than Earth's which would ultimately Crush you Neptune Neptune is the second ice giant after Uranus and its composition is very similar being the farthest planet from the sun 30 times farther than Earth it's incredibly dark like Uranus Neptune is extremely cold in its outer layers but the inner layers are intensely hot due to

immense pressure and heat from its core matter of fact its core is about 7,000 de C which is hotter than the sun's surface it also experiences the famous Diamond rain caused by high pressure breaking down methane and forming solid diamonds Neptune's winds are among the strongest in the solar system reaching supersonic speeds in many ways it's basically a twin of Uranus so there isn't much to add if you like this video subscribe for similar ones or join my Discord to suggest another