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Die größte Explosion im Universum - Supernova

Nov 23, 2022

supernova

are the most powerful

explosion

s in the universe they release so much energy that they dwarf entire galaxies we can't imagine their power if the sun suddenly went

supernova

it would feel like the concentrated energy of a nuclear

explosion

hit you every second and the supernovae for weeks they are engines of creation because they forge the elements that make life possible in the first place, but at the same time they burn entire regions of the galaxy to lifelessness, so what if one hits the earth? Generally speaking, a supernova can arise in one of two ways: it includes the core of a massive star, or, more rarely, a white dwarf gains so much mass that it triggers nuclear fusion.
die gr te explosion im universum   supernova
The result is the same. A supernova explosion. Think of an explosion on Earth. Let's imagine. something that happens quickly here and in the end it's a supernova but it's more like wi A volcanic eruption followed by a tsunami first creates an expanding ball of gas which forms a spectacular cloud of colors and glows brightly for about a month but that it is not all. gases in the galaxy with them, this wall of gas lasts 10,000 years until it stretches for dozens of light years and finally cools down and lets all matter return to the compromised galaxies, so if such a stellar alliance hits us well, that depends on how far away the supernova was the first stage thousands of light years away humanity has already experienced dozens of supernovae but they were all thousands of light years away on earth some of them appeared as new stars in the sky even brighter than the moon flickered for a few weeks and then disappeared again which look nice from this distance they don't have a big influence on us Second stage 300 light years away gradually becomes risky when a supernova occurs at about 300 Light-Years Away Every few million years a single star can be expected to plunge the night sky into an eerie twilight 300 light-years away. or, it's so far away and so weak that it can't harm us, but it can still affect earth from this distance, it's like the last few weak W, star tsunamis, hit us, they're not strong enough to do any damage , but still. remarkably in the last 10 million years several supernovae have struck the earth from this distance in the depths of the rocks and in the sediments at the bottom of the sea radioactive iron isotopes can be found such supernovae distributed around the solar system also have a part of them that clears a thousand light years through the garbage and as a local bubble there they have interstellar gas and dust w blown egg creating a lumpy wall of gas that is now a form of third stage star formation 150 light years away lends itself to a supernova much less than 300 light-years away we are slowly entering the area where it gets really dangerous the stars have incredibly strong magnetic fields die off much of that magnetic energy is left in the tsunami of dead stars that entangles with the expanding cloud conditions as in a giant particle accelerator accelerating charged particles like nuclei of protons and electrons at immense speeds in this strongly magnetized cloud, so we When it comes to an expanding cloud, sending deadly radiation in all directions long after the light from the original explosion has been extinguished, lends itself to a supernova too close to us, waves of this cosmic radiation bathe the solar system on Earth for two thousand years. years largely shielded by the atmosphere and ozone layer, yet this extra radiation is causing increased rates of cancer and mutation, not serious enough to cause mass extinctions, but shocking Space travel within the solar system they would be impossible because the astronauts could not survive the radiation waves. for a long time we don't know for sure how bad that would be, but if we get enough supergovernance our species could last for generations on Earth 13, maybe thousands of years and only get worse at fourth level less than 100 light years away 100 light years from now it will be really bad because then a supernova will interfere with our climate in ways we don't fully understand yet, one after another various nasty things happen, first we are hit by high energy photons from the explosion, then decades of radiation from radioactive tsunami, both significantly damage the ozone layer and the earth's shield protects against dangerous radiation the ozone layer absorbs ultraviolet radiation by breaking down ozone or 3 into O2 and a free oxygen atom which then recombines them into another ozone molecule but it breaks down through radiation from the supernova moles of nitrogen which then incorporate this free oxygen atom breaking the and the ozone layer is rapidly depleting without a protective radiation shield, all life on the earth's surface is exposed to extreme ultraviolet radiation from the sun, the cancer rate would skyrocket, being outside during the day would be a threat to life the extra radiation would be quite a bit too if i even put most of the plankton in the oceans this lives near the sea surface and is essential to the marine food chain so mass extinctions would occur Worse yet, the radiation would ionize the gas in our atmosphere, meaning they would skyrocket. through molecules and ele the electrons would be separated from the nuclei making them charged.
die gr te explosion im universum   supernova

More Interesting Facts About,

die gr te explosion im universum supernova...

These charged nuclei act as condensation nuclei for the water vapor that accumulates and forms huge clouds around the globe, only at worst they reflect enough sunlight to cause an ice age, ice age indeed. could be 2.5 million years ago, some scientists even think that a supernova just 60 light years away could have been the cause of the demonic mass extinction 350 million years ago, but it goes further, the electrons given off by radiation form huge electrical avalanches. or something else In other words, lightning strikes The Earth is being hit by its worst thunderstorms in millions of years, violent lightning is causing global wildfires that are consuming forests and crops, cities are destroying the power grid and disrupting the global supply chain, all while lethal radiation erupts Although the damaged ozone layer drinks in the past, the ecosystem may have recovered after a few thousand or million years from a nearby supernova, but there is no guarantee that Our modern civilization can take a hit of this magnitude with food shortages, skyrocketing prices, and wars around the world trying not to plunge into chaos, so a supernova in this vicinity would cause considerable damage for at least several hundred or thousands of years, otherwise it would spell the end of our modern civilization and cost millions or even billions of dollars. e lives.
die gr te explosion im universum   supernova
However humanity could probably survive this and itself as well stage 5 less than 25 light years away with a supernova less than 25 light years away a mass extinction would almost certainly destroy about half of the ozone layer and climate changes of unprecedented proportions would occur Devastating the earth, radiation would wipe out entire ecosystems fairly quickly, while wildfires would rage across the globe, so everything we've written before is just much harder and much faster. love devastated and hostile to life for hundreds of thousands of years in this case the extinction of humanity is very likely last stage four light years away a supernova that takes place even closer would be very unlikely because space is very large would have extreme effects even four light years away to Alpha Centauri, a supernova would appear bright as the sun in the sky for a few hours, it might be fun to cast two shadows, but the earth's surface would be hot as a sauna in a few days , until the explosion hurts the surface for weeks everything on the grill the surface of the earth would burn all life would be wiped out even the oceans would not be safe the enormous radiation that would follow would burn even the ozone layer and kill everything that was not there in contact with the sun would be the greatest extinction in history and would kill the lives of some survivors in the depths of the sea and bugs in the depths. soil conditions reducing life basically has to start over within 1000 light years of earth could explode and none are close enough to pose a serious threat better yet none of these stars will likely go supernova for many millions of years years so you're sure that's not a guarantee in the distant future though as the stars orbiting the galaxy could go supernova even though our descendants will eventually come dangerously close until then hopefully a much more advanced and wise humanity can escape more easily you can definitely sleep peacefully tonight under the beautiful starry sky
die gr te explosion im universum   supernova

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