Black holes CROSSWORD!

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Across
  1. 3. A space in a black hole where time and the laws of physics don't apply
  2. 5. The war Adolf Hitler started
  3. 9. The smallest type of black holes ever known
  4. 10. The point of no return
  5. 11. Giant black holes in comparison to stellar black holes
  6. 15. The theory Einstein made about light comes as a particle
Down
  1. 1. The theory Einstein made about how particles smaller than atoms can be linked to each other even separated by billions of light years!
  2. 2. The American physicist who created the term "Black holes"
  3. 4. Famous physicist
  4. 6. Mysterious beings in space which suck up everything in their path
  5. 7. Famous equation
  6. 8. The theory Einstein made about the forces and relationships between particles
  7. 12. A ____ needs to be compressed to create a black hole
  8. 13. A rare type of black holes
  9. 14. A common type of black holes