Big Bang Theory

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Across
  1. 3. The spectrum of all the wavelengths
  2. 8. This was accidentally discovered by two people trying to build a radio.
  3. 10. Discovered that galaxies are moving apart from each other.
Down
  1. 1. Long wavelengths/Appearing Red When Far.
  2. 2. Short wavelengths/Appearing Blue When Close.
  3. 4. One of the first gases made.
  4. 5. The other gas that was first made.
  5. 6. Created the Universe
  6. 7. The result of the Big Bang.
  7. 9. Made a theory of relativity.