Across
- 4. Has the potential to become a meteor
- 5. Object reaches the ground without burning up.
- 7. A rounded depression in the surface of a planet
- 10. The Sun and eight planets
- 11. Region between Mars and Jupiter
Down
- 1. Object that enters Earth’s atmosphere and glows
- 2. A small, icy body that revolves around the Sun
- 3. The cloud of gas and dust that forms around a comet
- 6. A scientist who studies space
- 8. A rocky body that revolves around the Sun
- 9. Material thrown out of the crater during impact