The Big Bang

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Across
  1. 3. Galaxies are moving _____ (together or apart)
  2. 4. Galaxies moving towards the Earth appear ___ (color)
  3. 6. The theory about how the universe started (no space, no "t")
  4. 8. The universe is always ______
  5. 9. The universe started off with ___ energy (high or low)
  6. 10. All of matter
Down
  1. 1. The first element created
  2. 2. The universe was full of these right after the Big Bang (no space)
  3. 5. The acronym for the microwave radiation left over from the Big Bang
  4. 7. Visible light, microwave, and UV rays are all part of the _______ (no space)