Astronomy Scavenger Hunt Crossword

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Across
  1. 5. I discovered Titan, the largest moon of Saturn.
  2. 6. Discovered the relationship between stars.
  3. 8. My theory of the universe was wrong.
  4. 10. I discovered Neptune along with John Couch Adam.
  5. 11. I discovered the two moons of Mars, Phobos & Deimos
  6. 14. I made the 1st catalog of stars/map of the sky
  7. 15. I discovered a new star in Cassiopeia.
  8. 16. I discovered Venus's surface as noxious and hot.
  9. 17. I discovered the 1st and largest asteroid.
  10. 18. I showed that others galaxies existed.
  11. 20. I study black holes and subatomic particles.
  12. 22. I believed the Earth was center of the universe
  13. 23. I developed the big bang theory.
Down
  1. 1. I discovered the planet Uranus.
  2. 2. I realized that the planets go around the sun.
  3. 3. I named stars by constellations using Greek.
  4. 4. I discovered Triton, largest moon of Neptune.
  5. 7. I discovered Pluto.
  6. 9. I invented the first telescope.
  7. 12. I discovered Hyperion with William & George Bond.
  8. 13. I made a list of comets in the 1700s
  9. 18. I published the first moon map.
  10. 19. I discovered the 4 moons of Saturn.
  11. 21. I predicted the return of a comet (named after me)