What If Every Black Hole Suddenly Exploded?
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Date: 2023-11-26
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Comments and reviews: 17
Misael
Let me just say that I'm no scientist and all I do is watch videos and read articles on astrophysics lol. Im just really interested in this stuff. However, based on the stuff that i have learned and read, i think there's a couple things that are off in this video. 1, there is no known black hole that is 400 light years away from us. The narrator probably meant 400 million because that event he talked about was about 390 million ly from us. The closest known BH is 1000 ly away. 2nd, the explosions described in this video aren't really BH explosions. I understood them to be like quasars or blasars. An actual BH explosion would be even more catastrophic. The time that it would take for that to happen would be so long that if you tried to write that whole number down in paper without exponents or anything, it would almost be longer than a Harry Potter book. It's that long because of Hawking Radiation. There would be no stars, no planets, no galaxies, nothing in the universe during those times. Just black holes in space. Those explosions would dwarf supernovae, based on what I've read and found on the internet.
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Let me just say that I'm no scientist and all I do is watch videos and read articles on astrophysics lol. Im just really interested in this stuff. However, based on the stuff that i have learned and read, i think there's a couple things that are off in this video. 1, there is no known black hole that is 400 light years away from us. The narrator probably meant 400 million because that event he talked about was about 390 million ly from us. The closest known BH is 1000 ly away. 2nd, the explosions described in this video aren't really BH explosions. I understood them to be like quasars or blasars. An actual BH explosion would be even more catastrophic. The time that it would take for that to happen would be so long that if you tried to write that whole number down in paper without exponents or anything, it would almost be longer than a Harry Potter book. It's that long because of Hawking Radiation. There would be no stars, no planets, no galaxies, nothing in the universe during those times. Just black holes in space. Those explosions would dwarf supernovae, based on what I've read and found on the internet.
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Nol
For a black hole to explode, it's going to take over exponentially immeasurable googolplexus aeons of
Hawking Radiation through particle decay. Or entropy
cooling in where it-ll shrink down smaller to the size
of a pentaquark or attometer till it reaches down to the
infinite singularity till it explodes in a big bang rebounding
to either a new universe. Or a a graveyard of subatomic
particles trapped after trillions and quadrillions of years.
From the Big Bang to the big bounce to universal rebounding
in a googolplexus years!
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For a black hole to explode, it's going to take over exponentially immeasurable googolplexus aeons of
Hawking Radiation through particle decay. Or entropy
cooling in where it-ll shrink down smaller to the size
of a pentaquark or attometer till it reaches down to the
infinite singularity till it explodes in a big bang rebounding
to either a new universe. Or a a graveyard of subatomic
particles trapped after trillions and quadrillions of years.
From the Big Bang to the big bounce to universal rebounding
in a googolplexus years!
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The
Almost everything in this video was false, black holes don't explode. Although it has been theorized that they could evaporate over time and maybe explode at the end of their lives. But this would be over an exponential amount of time.
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Almost everything in this video was false, black holes don't explode. Although it has been theorized that they could evaporate over time and maybe explode at the end of their lives. But this would be over an exponential amount of time.
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Levan
At the very beginning, there was lonely huge black hole which exploded and created the BIG BANG and that is loop of cosmos. Before bing bag, there was the universe which exploded in the end as a one giant black hole.
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At the very beginning, there was lonely huge black hole which exploded and created the BIG BANG and that is loop of cosmos. Before bing bag, there was the universe which exploded in the end as a one giant black hole.
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Alexandra
You say 400 light-years away from earth which is closer than Beetlejuice. 18 of our galaxy could fit in. tear apart the ophiuchus galaxy cluster.
I assume you meant 400 million light-years away!
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You say 400 light-years away from earth which is closer than Beetlejuice. 18 of our galaxy could fit in. tear apart the ophiuchus galaxy cluster.
I assume you meant 400 million light-years away!
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Adrien
Black holes have a purpose to exist, they keep our universe in balance. If it's not for black holes, our entire universe would fall apart, planets, stars, ect. would be flying around uncontrollably!
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Black holes have a purpose to exist, they keep our universe in balance. If it's not for black holes, our entire universe would fall apart, planets, stars, ect. would be flying around uncontrollably!
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Jackie
I really don-t wanna die but my dream was that the moon was a guy next to you guys and then I had to get surgery and then I came back like it was really scary
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I really don-t wanna die but my dream was that the moon was a guy next to you guys and then I had to get surgery and then I came back like it was really scary
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Siddharth
Well, he didn't tell us how we could time travel if this all happens, which he said he would tell at the beginning of the video. Amazing video though.
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Well, he didn't tell us how we could time travel if this all happens, which he said he would tell at the beginning of the video. Amazing video though.
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Ants
If that is true, then what if Big Bang was a collection of Black holes that -ate- all matter in universe fuse into one that could not hold so much?
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If that is true, then what if Big Bang was a collection of Black holes that -ate- all matter in universe fuse into one that could not hold so much?
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Maya_love
Any terrible thing happens on what if:
Every planet: AHHHH WERE ALL GONNA DIE
earth: guess ill die for the 94th time in a row.
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Any terrible thing happens on what if:
Every planet: AHHHH WERE ALL GONNA DIE
earth: guess ill die for the 94th time in a row.
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Jens
Grammarly Premium instead of your What If?
Okay! I'll end my subscription and ban you out of my life! Good bye, cheater!
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Grammarly Premium instead of your What If?
Okay! I'll end my subscription and ban you out of my life! Good bye, cheater!
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Zachary
I don-t understand how or why the narrative jumped to Earth relocating to the edge of a black hole. Anyone explain?
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I don-t understand how or why the narrative jumped to Earth relocating to the edge of a black hole. Anyone explain?
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whatif
1: 26
-this black hole raged for 100 million years-
- insert a -gamers when they lose in a game- meme here -
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1: 26
-this black hole raged for 100 million years-
- insert a -gamers when they lose in a game- meme here -
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Dan
A super massive black hole FOUR HUNDRED light years away? That would be inside our galaxy. Practically next door.
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A super massive black hole FOUR HUNDRED light years away? That would be inside our galaxy. Practically next door.
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Howard
What, 400 LY is not the right distance if you are talking about a void that is as big as multiple milky ways
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What, 400 LY is not the right distance if you are talking about a void that is as big as multiple milky ways
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Albert
On a religious level. Sorry. this isnt possible and would take a decent length video to explain why not--
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On a religious level. Sorry. this isnt possible and would take a decent length video to explain why not--
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Anti
I think im watching the death star blow up as meany planets as possible without having to warm up first
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I think im watching the death star blow up as meany planets as possible without having to warm up first
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