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Discussion » Questions » Science and Technology » How would you think the universe would end?

How would you think the universe would end?

Posted - February 22, 2023

Responses


  • 10451
    The Big Bang Theory in reverse. Cheers! 
      February 22, 2023 5:04 PM MST
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  • 44175
    My answer.
      February 23, 2023 9:01 AM MST
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  • 2570
    I think that might be other way around of time
      February 24, 2023 6:53 AM MST
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  • 44175
    ?
      February 24, 2023 8:21 AM MST
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  • 2570
    To the far future of the universe to its oldest age of universe
      February 24, 2023 2:11 PM MST
    1

  • 16197
    The most commonly held theory is "heat death" - the supermassive black holes at the centre of all galaxies eventually consume all of the material within those galaxies, then dissipate by Hawking radiation over trillions of years.

    However, honest scientists will not rule out the possibility, however unlikely, of a "big crunch", the universe collapsing under its own gravity back into a singularity again. Gravity is a weak force, but when it's the only force still in existence ... after all, we DON'T know how dark matter and dark energy will behave in the absence of normal matter and energy to interact with, and "Hawking radiation" is entirely theoretical - a mathematical model that may prove to be erroneous. The late Professor Hawking may have been a supergenius, but he wasn't infallible. Anything that cannot be tested by experiment and observation is theory. Hawking radiation has never been detected.
      February 22, 2023 5:34 PM MST
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  • 44175
    Asker's Pick for sure.
      February 23, 2023 9:39 AM MST
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  • 2570
    Okay, I will pick an answerer here!
      February 23, 2023 2:14 PM MST
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  • 2570
    Do you know how many more years of other really great future technologies will come to Earth that are really new, before there may not be any more left?

    Can you check list when or in what year will the planet Earth, the stars, then black hole, etc. will be gone at?
      February 23, 2023 3:00 PM MST
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  • 2570
    Any other possible (technological) scientific fact that you can tell me, that which would prevent from everything in the universe to slow down & got stopped in coldest space forever?
      February 23, 2023 6:17 PM MST
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  • 2969
    The universe is in a snow globe on Gods desk. 
      February 22, 2023 6:35 PM MST
    2

  • 13251
    How quaint.
      February 23, 2023 9:04 AM MST
    2

  • 2969
    Quaint you say, Grrrrrrrrrrr!
      February 23, 2023 9:52 AM MST
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  • 13251
    How do we know it will?
      February 23, 2023 10:44 AM MST
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  • 845
    I don't think about it at all. There are more immediate things on my mind.
      February 23, 2023 1:56 PM MST
    1

  • 2570
    I probably mental-worry or keep thinking about the whole entire universe will still stay in here. "Will tell many more about this later"
      February 23, 2023 3:05 PM MST
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  • 10451
    Well I think you can stop worrying about The Big Bang Theory in reverse thing because they figure it will take about 10 million years to happen. Cheers!
      February 23, 2023 4:30 PM MST
    1

  • 2570
    I might still think of what all else we can do to keep the universe saved just before it lose the universe - to get the universe come back whenever the universe may ever get flown away - even if the universe have been about billion, trillion, or even a googol years there!
    -'To constantly keep the universe lit-up, just to prevent from being gone forever'

    Any other questions or comments about through that whole trillion/googol years stuff that I was typing the universe stuff on with?
      February 23, 2023 6:11 PM MST
    1

  • 2570
    I probably would really like to go in time travel, but I don't know what's the level of risk to get in to it with!
      March 30, 2023 11:06 AM MDT
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  • 10451
    Yeah don't go back in time because you could inadvertently mess up the future. If you don't believe me just ask Doc from the Back To The Future movie he will tell you how dangerous time travel can be. Cheers!
      March 30, 2023 11:17 AM MDT
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  • 2570
    I see that there's so many other great activities that we can think of to do (on Earth) in just few month or one year of time.
      February 24, 2023 6:55 AM MST
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  • 1840
    I know something so abstruse that people refuse to accept it. It is call The Big Crunch. There.
    This post was edited by CosmicWunderkind at February 24, 2023 7:12 AM MST
      February 24, 2023 7:08 AM MST
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  • 845
    Are you sure that people refuse to accept it OR they've just never heard of it?
      February 24, 2023 8:16 AM MST
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  • 2570
    If you see any mistake here of any spelling or sentence, correct them:
    But here's the other message about these universe, big crunch, etc. stuff

    Okay I just watched this whole video, 
    Then can anyone tell if there's anything else different will happen-later-after the big rip or big crunch - in what huge number of years that will happen after? (As does the universe won't (ever) end, until it forms into ether the Big Rip or the Big Crunch?)

    They can't really tell for sure if the universe will stay in steady state forever or not, can they?

    Where would you/I will go (to), after get swallowed up by a black hole, (after death), or after the whole universe stops moving as gets into the coldest state?
      February 25, 2023 4:40 PM MST
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