Space/Planets

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Across
  1. 3. Is in the middle of a geocentric system
  2. 7. Means the movement of one object around another object
  3. 9. Scientist who created Inertia and Gravity
  4. 10. The 5th smallest planet
  5. 12. Objects being attracted to one another
Down
  1. 1. Created the Heliocentric theory
  2. 2. Believed in the heliocentric system(not Copernicus)
  3. 4. The smallest planet
  4. 5. Created the Geocentric theory
  5. 6. A orb that orbits the sun in a elliptical pattern
  6. 8. Eclipse where the moon is right behind Earth and is in Earth's shadow
  7. 11. This happens because of the moon's gravitational pull