Rside-space-Brent

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Across
  1. 3. what the universe is constantly doing slowly
  2. 4. the study of the physical universe or cosmos
  3. 5. When light changes as galaxies or stars get closer or farther away
  4. 8. someone who watches the stars for a living
  5. 11. a large colection of stars and planets
  6. 12. used to view space from earth
  7. 14. the man who got a telescope named after him
  8. 15. light is focused into a thin beam of parallel rays by a lens
Down
  1. 1. The event that created the universe
  2. 2. wilkonson microwave anisotropy probe
  3. 3. an electric force
  4. 6. cosmic background explorer
  5. 7. the leading orginization in space exploration
  6. 9. a vehicle used to travel into space
  7. 10. transmission of energy in the form of waves or particles
  8. 13. The European Organization for Nuclear Research