Multiverse Crossword

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Across
  1. 2. the type of universe where physical constants and laws may be different
  2. 6. the type of universe where physical constants and laws remain the same
  3. 7. the type of universe where the universe is located in an abstract realm
  4. 8. the acronym for the oscar-winning movie we discussed in the presentation
Down
  1. 1. the pattern of gravitational waves that were produced (without hyphen)
  2. 3. all existing space and matter (the cosmos)
  3. 4. cosmic visual
  4. 5. last name of the bubble universe theorist