Space

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Across
  1. 3. the most famous one is known to pass Earth every 75-76 years
  2. 6. this planet has a big red spot
  3. 7. evert planet except for Mercury and Venus have 1 or many more
  4. 8. leftover remains from the formation of the solar system
  5. 9. an icy dwarf planet
  6. 10. hottest planet
  7. 11. what is Orions asterism
Down
  1. 1. another name for the outer planets
  2. 2. a meteoroid that hits Earth
  3. 4. another name for the inner planets
  4. 5. chunks of rock that broke off of a planet, asteroid, debris, ext
  5. 7. known as "shooting stars"