Across
- 3. A celestial body
- 5. Celestial object that orbits the planet
- 7. Orbit means to revolve around a planet
- 8. A star
- 9. A force that pulls towards the core of the planet
- 10. Relating to Earth
Down
- 1. Spring, Summer, Winter, Fall
- 2. Mercury, Venus, Earth, Mars
- 4. Gases that surround a planet
- 6. Jupiter, Saturn, Neptune, Uranus