Astronomy, Gravity, and Planetary Laws

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Across
  1. 3. Planets and Sun Revolve around Earth Model.
  2. 4. Astronomer that has 3 planetary laws of motion.
  3. 6. Planets orbit the Sun Model.
  4. 7. The shape/path around the sun.
  5. 8. Astronomer that first said the Sun is in the center of the solar system.
  6. 9. The month in which the Earth is closest to the Sun.
Down
  1. 1. Astronomer and inventor of the telescope, thermometer, and compass.
  2. 2. First astronomer to test the laws of gravity.
  3. 3. The force by which all things with mass are attracted to each other.
  4. 5. A point where the planet is closest to the Sun.
  5. 10. A point where the planet is farthest away from the Sun.