EARTH IN SPACE

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Across
  1. 3. to spin on its axis
  2. 4. The path an object takes around another
  3. 6. the belief that the positions of the Sun, stars and planets affect a person's personality
  4. 8. A force that pulls you down towards Earth
Down
  1. 1. The only planet known to have life sources living on it
  2. 2. A mass in orbit around another mass
  3. 5. the scientific study of stars, planets and other objects seen in the night sky
  4. 7. to move around another object