Across
- 2. Rock changed by heat
- 5. — Bright object in space
- 6. — Clouds in space
- 7. Force pulling objects together
- 8. Icy object with tail
- 9. Earth’s natural satellite
- 10. Daily atmospheric condition
- 12. — Large group of stars
- 13. Long-term weather pattern
- 16. Large body of water
- 17. Melted rock on surface
- 19. Path around an object
- 20. Object orbiting a star
- 21. Rock formed from magma
- 22. Blocking of light source
Down
- 1. Rocky object in space
- 3. Bowl-shaped surface hole
- 4. Mountain that erupts lava
- 5. Rock made from layers
- 9. Space rock in atmosphere
- 11. Melted rock underground
- 13. Element in all life
- 14. Planet that hit Earth
- 15. Preserved ancient remains
- 18. Layer of gases