rside space kordel

Edit Answers
123456789101112131415
Across
  1. 1. all objects in the sky
  2. 4. first astronomer to identify other galaxies other than the milky way
  3. 6. national aeronauts and space administration
  4. 9. a Belgian priest first to describe the big bang as the big bang theory
  5. 10. when looking at distant galaxies they have a red tent (red shift)
  6. 12. electromagnetic radiation
  7. 13. a noise that was left behind from the big bang theory that can be heard when studying electromagnetic waves
Down
  1. 2. microwaves, radio waves, x-rays
  2. 3. discovered the cosmic background radiation
  3. 5. Wilkinson Microwave Anistropy probe
  4. 7. the start of the universe
  5. 8. cosmic background explorer
  6. 11. hubble proposed that the universe was expanding
  7. 14. people who study objects in space
  8. 15. a tool used to measure the speed to a galaxies proportional distance