The universe

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Across
  1. 2. Gas Giant
  2. 4. Blue dot
  3. 5. Dwarf planet
  4. 9. Second most moons
  5. 10. Flys to the moon
Down
  1. 1. Closest planet to the sun
  2. 3. only seen at Night time
  3. 4. Light years
  4. 6. Collides into each other
  5. 7. Closest star to us
  6. 8. Sucks things in with gravity