if the universe was everything if there was another universe wouldnt that be an alternate version of this universe we

Question: if the universe was everything if there was another universe wouldnt that be an alternate version of this universe we live in and in that universe wouldnt there be alternate versions of us and could they be in a diifferent timeline
- Keywords:
  parallel universe,
  timeline,
  universe
Asked by anon-225896 to Sameed, Jose, joannabarstow, Heidi, Freya, Chris on 21 Nov 2019.
- Sameed Muhammed answered on 21 Nov 2019:
  
  It may indeed be possible to have an alternate universe with a different version or timeline as we do, but the challenge is how do we detect the presence of such a universe and how do we interact with it to measure its internal properties?

Question: if the universe was everything if there was another universe wouldnt that be an alternate version of this universe we live in and in that universe wouldnt there be alternate versions of us and could they be in a diifferent timeline