Earth in Space

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Across
  1. 4. a device put in space by man
  2. 6. the Latin name is astroligia
  3. 8. something that planets do around the sun
Down
  1. 1. the only planets with life forms
  2. 2. move in a circle on a central axis
  3. 3. another word for spin
  4. 5. the Latin name is astronomia
  5. 7. it pulls you to the ground