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Q&A Could an advanced alien race prevent the death of the universe?

We all know that the universe is going to die one day: all the stars will die, all the black holes will evaporate and life will be gone. But hypothetically speaking, if a super advanced alien race ...

22 answers  ·  posted 6y ago by John Michailidis‭  ·  last activity 5y ago by John Michailidis‭

Question space technology aliens