Across
- 1. A bright streak of light caused by meteoroid
- 5. The closed path of one object around another
- 8. Which star is the only star in our solar system?
- 9. A medium-sized rocky object orbiting the Sun
- 13. To turn in a circle or move in an orbit
- 14. The second largest planet in our solar system
- 15. An extra terrestrial rock found on Earth
- 16. A small object in space orbiting a larger one.
- 17. The coldest of all the planets in our solar system
Down
- 1. Bowl-shaped depression formed by the impact of a meteoroid
- 2. The hiding or blocking of one celestial object from another
- 3. Which planet has more than 50 moons?
- 4. Which planet has no moons and no rings?
- 6. What is the third planet from the sun?
- 7. The distance travelled by light in a year
- 10. Which planet is an icy gas planet that is bright blue?
- 11. This planet was excluded and reclassified as a dwarf planet
- 12. Which planet orbits the Earth every 29 days?