Across
- 1. Concepts depending on whether you are talking about celestial bodies orbital mechanics.
- 4. orbits around the Earth.
- 6. A curved path the Earth and moon that goes around another do to gravity.
- 7. A source of illumination.
- 9. The action of rotating around a axis.
- 10. An imaginary line that the Earth revolves around.
- 11. Where we live and revolves around the Sun.
Down
- 2. At The center of the solar system.
- 3. A celestial body orbiting the earth or another planet.
- 4. Rocks that people take from the moon to test on earth.
- 5. This orbit's a large body in space.
- 8. Pulls matter toward the the Earth making every thing stay in place.