Across
- 3. known for his sun-centered theory
- 5. planet we live on
- 7. the star all of our planets orbit around
- 8. enough mass to have spheroid shape but not able to keep a regular orbit
- 11. rocky bodies that are smaller than asteroids (smaller than 1 meter)
- 12. a meteoroid that has entered the Earth’s atmosphere
- 13. rocky bodies that orbit the sun
- 14. an object with enough mass to produce both a spheroid shape and a regular orbit around the sun
Down
- 1. natural satellite that orbits a planet
- 2. the sun, planets, their moons, and other natural bodies that orbit the sun
- 4. planet closest to the sun
- 6. known for his earth-centered theory
- 9. the matter left from a meteoroid after hitting Earth
- 10. the number of planets in our system