Here is a Fun Puzzle for you to solve!

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Across
  1. 6. the first person to walk on the moon
  2. 7. spacecraft that carried the first astronauts to the moon
  3. 9. study of the stars, planets, and galaxies
  4. 10. a piece of rock or metal that burns very brightly when it enters the earth's atmosphere from space
  5. 11. Earth’s satellite
Down
  1. 1. place in space where gravity pulls so much that even light can not get out
  2. 2. brightest planet in the night’s sky?
  3. 3. scientist who studies stars and planets
  4. 4. galaxy in which earth is located in
  5. 5. group of stars in a definite pattern
  6. 8. constellation which represents a hunter and weapons