Across
- 3. a place in space where gravity pulls so much that even light can not get out.
- 5. a large natural object that orbits, or travels around, Earth.
- 6. dark, cold, and very windy
- 7. a terrestrial planet.
- 8. huge, glowing balls of gases.
- 9. the fourth planet from the sun in our solar system.
- 11. small, rocky bodies that orbit, or travel around, the sun.
- 13. consists of the Sun and everything that orbits, or travels around, the Sun.
Down
- 1. the hottest planet in our solar system.
- 2. A gas giant like Jupiter, it is made mostly of hydrogen and helium.
- 4. the region of interplanetary space between the orbits of Mars and Jupiter in which most asteroids are found.
- 5. the smallest planet in our solar system.
- 9. Way the name given to the galaxy our Solar System is located in.
- 10. the state or condition of weightlessness.
- 12. the star at the center of the solar system.