Big Bang Theory

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Across
  1. 5. Particles smaller than an atom.
  2. 7. The theory of how the earth was created.
  3. 8. Made up of all matter and space that exists.
  4. 10. What our Universe is doing; It used to be hotter and now it's
Down
  1. 1. Clusters of stars and space matter.
  2. 2. What space is slowly doing overtime.
  3. 3. Evidence that can help prove the Big Bang Theory.
  4. 4. One of the first elements to exist.
  5. 6. Responsible for the creation of the galaxies and stars.
  6. 9. Spectrum Used to study light.