The Big Bang

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Across
  1. 5. The universe was observed to be around 13.82 ___________ years old
  2. 7. A ball of light where nuclear fusion takes place
  3. 9. The Big Bang states that all matter was once condensed to a _________ point
  4. 10. The location where astrophysicists observe the CMB
  5. 13. The term used to describe the uniformity
  6. 14. A type of wave that is represented on the EM spectrum
Down
  1. 1. The 'M' in CMB
  2. 2. the CMB is used to help determine the slight variations in the universes _____________
  3. 3. The ____________ is moving in a constant direction outward
  4. 4. The most accepted theory explaining cosmic inflation and the CMB
  5. 6. The change in colour of light moving away from its observer
  6. 8. The Big Bang describes how the universe expanded from an initial state of high _________ and temperature
  7. 11. The term used to describe the feedback received from the CMB when it was first discovered.
  8. 12. The phenomenon used to describe the change in wavelength of a wave due to the relative motion of the wave source