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Evolution of The Sun Explained in 17 Minutes

Evolution of The Sun Explained in 17 Minutes

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Rating: 4.0; Vote: 1
In a couple billion years, our Sun will become so violently hot, that it could wipe out all life in the Milky Way. But as it gets stronger, it could also help us live on places like Pluto and Saturn's moons. How can the center of our Solar System, be so giving, yet destructive at the same time In today's episode, we're going go through the entire evolution of the Sun. From how it helped create life on Earth, to how it could destroy us one day. 00: 00 Evolution of The Sun Explained in 17 Minutes 00: 40 1 Day Old 02: 15 50 Million Years Old 04: 30 230 Million Years Old 06: 16 4. 6 Billion Years Old 07: 31 5. 2 Billion Years Old 08: 10 5. 6 Billion Years Old 09: 02 9 Billion Years Old 10: 05 11 Billion Years Old 11: 45 12 Billion Years Old 13: 41 12. 1 Billion Years Old 16: 03 12. 2 Billion Years Old Support us on Patreon: Get the What if book: Join this channel to get access to perks: Interested in sponsoring our episodes or collaborating Email us: contactunderknown. com Our other channels: How to Survive: Aperture: T-shirts and merch: Newsletter: What If elsewhere: Discord: Whatsapp: Instagram: Twitter: Facebook: Produced by Underknown: #whatif #sun #space #nasa #cosmos #evolution #science
Date: 2025-04-20

Comments and reviews: 20


Some of the things you bring up are what have made me think that intelligent life in the Universe is rare. Oh, it’s pretty unlikely only Earth has life. But all the things that had to happen to evolve life to at least the current state was just so unlikely. A star that works. A planet in a habitable zone. Water. The Moon I guess without it were probably not here. Then dinosaurs had to die off so mammals could take over. Etc. ad nauseum. But humans have a bias. We see life here and say, Creating life is easy! After all we’re here! Well, not so fast, my friend. It’ll be a long time if ever if we make Contact.
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So it could be handy if Earth would change to an orbit a bit (a few percentages) farther away from the Sun. Is that even possible without an additional (out of reach) mass E. g. Could energy levels high enough - in space - lead to such an orbit modification (e. g. a collider in space between Earth and Mars) Would such an orbit be stable
Or perhaps another mass distribution in the inner Solar System: e. g. moving mass from the inner asteroid belt onto Mars
What if Earth had an orbit 3% farther away from the Sun

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It is insane to think that humans have a chance to be around in 700 million years. That's a bigger time frame than between now and the evolution of vertebrates. Even if we did not kill ourselves off or fall victim to some plain old cosmic disaster like a gamma burst, evolutionary drift will make life in 700 million years utterly unrecognizable. There is no way humans or even humanoid descendants of humans are around in that far of a future.
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How do we know the sun will become an angry old man who wants to send his soup back to the deli rather than an angry old man who wants you to get off his lawn It seems to me that the sun is more likely to be an angry old man who wants you to get off his lawn since he's throwing a lot more radiation at you, which is what kills you in the end.
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God made the earth and every crawling breathing thing everything you see is gods work we don’t come from monkeys because where did those monkeys even come from and all the other millions of species of plants and animals and insects someone would have had to put it here on earth nothing just appears out of no where lol.
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. . 0: 10 it will not wipe out all life in the Milky Way. It might wipe all life in our solar system. But the Milky Way would wipe out hundreds of billions of stars and planets. The sun is not even in the same neighborhood of that power.
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Can we get a video on a planet called K2-18b, its a planet in the habitable zone, has carbon dioxide and DiSulfide, which is produced here on earth I’m feeling good about life being on this planet being 125 light years away from us
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at the start you said day 1 then after 50 million years our sun was born hmmm wont that be considered day 1 of the sun because next date in the sun evolution would technically day 50, 0000, 002 going by days of evolution
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All life in the Milky Way! I think you meant to say, solar system. The Milky Way is so big there is no way in individual star, no matter how massive the supernova may be, would threaten the entire galaxy
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Absolutely! And what’s even crazier is that every atom in our bodies was once part of a star like the Sun. We’re literally made of stardust the universe telling its story through us!
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In a few million years, if the humans are still around and with advanced technology, is it possible to refuel the sun and prevent it from going into a red giant
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0: 13 Could kill the Milky Way
Also could help us live on Pluto
Buddy, you gotta stop with the dooms day comments just for the sake of doing so

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Maybe im just ignorant but, talking about years before the earth emerged is funny, isn't the concept of year on complete rotation around the sun
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What if Earth had two suns but only one side could survive
I explored that in my short things got hot, chaotic, and surprisingly emotional.

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I lasted just 24 seconds of this crap. The sun wiping out the entire Milky Way, yet we might be able to live on Pluto. What nonsense.
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Yeah, who knows how much misinformation you have provided. I stopped the moment you said the sun can wipe out all life in the Milky Way.
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We can’t predict weather elections etc but can see light years away and know what happens billions of years in the past and future
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For your next What If, I would love to see what would happen if Betelgeuse was our sun. Or if Stephenson 2-18 was our sun.
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FYI: The Sun can NOT wipe out all life in the Milky Way, unless you're just assuming we're the only life in the entire galaxy.
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Old School light bulbs would burn bright (in some occasions) before it went out. Kinda how i looked at it for comparison lol
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