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Asked by Resh@science to Chris, Hayley, Jimi, Maddison, Omur on 14 Mar 2016.
Question: When will the universe end?
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Maddison Coke answered on 14 Mar 2016:
I’ve heard 14 billion years, we after you and me are no longer! There are many theories as to how it will end- I’m not an expert but know that one is the big crunch- basically the opposite to the big bang. But currently only time will tell which theory is correct.
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Omur Tastan answered on 14 Mar 2016:
There is still time 🙂 I think it needs to finish expanding first and will start shrinking at some point.
Saying that The Earth will go much earlier than that, when the Sun becomes a red giant and swallows it!
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Jimi Wills answered on 15 Mar 2016:
I’m intrigued by this one… as a law of physics is that entropy (the amount of disorder) in the universe always increases, but this can’t continue to happen if the universe contracts beyond a certain limit… so does that mean the law is wrong or that the universe can’t collapse. Will time start going backwards? Will black holes become white holes?
No, I have only quetsions in answer to this question.. sorry!
Comments
Resh@science commented on :
Thank you for answering my question, it was helpful.
Resh@science commented on :
When the universe does end, will there be anything left at all?
Sammy commented on :
It will be so sad when the Universe will end. 🙁
widow commented on :
I would not assume so but if there was a very strong we would be dead;(