Is there a multiverse? Are there other universes besides our own?
Is our universe the only existing universe, or are there many others? Is it possible that our universe is part of a "multiverse," a collection of many other universes, and that perhaps each of them has completely different laws and conditions from ours?
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I am a professor of astronomy and astrophysics at the University of Rome Tor Vergata.
TO LEARN MORE about the topics in this video, I recommend my book "The Last Horizon"
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OTHER VIDEOS you might find useful:
► What caused the Big Bang? • Cosa ha causato il big bang?
► Did the universe arise from a vacuum? • L'universo è nato dal vuoto?
► What existed before the Big Bang? https://www.youtube.com/watch?v=I0ulB
► Is the Universe Finite or Infinite? • L'universo è finito o infinito?
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#multiverse #inflation #cosmology