Across
- 2. Name of NASA’s famous space telescope
- 4. Phase when the Moon is not visible from Earth
- 9. Largest planet in our solar system
- 10. The “Red Planet”
- 12. Natural satellite that orbits Earth
- 13. Planet that rotates on its side
- 14. Planet known for its rings
Down
- 1. Largest volcano in the solar system
- 3. Closest planet to the Sun
- 5. Name of the galaxy that contains our solar system
- 6. First human to walk on the Moon
- 7. Term for a star explosion
- 8. Brightest star in Earth’s night sky
- 11. Smallest and innermost dwarf planet in our solar system