Across
- 3. this is caused by the tilted axis of the earth
- 5. a celestial object that enters our atmosphere
- 7. a meteor
- 9. a phase of the moon that is getting bigger
- 10. a type of telescope that uses lenses
- 12. the 4 inner planets closest to the sun
- 13. a celestial object made or rock, dust, ice and gas
- 14. the apparent shifting of position of an object
- 16. a celestial object made of rock found
- 17. when no moon can be seen
- 18. Earth-centred view of our solar system
- 19. a phase of the moon that is getting smaller
Down
- 1. like an asteroid
- 2. a meteor that lands on Earth
- 4. when the moon is blocked by being in a shadow
- 6. sun-centred view of our solar system
- 8. a type of telescope that uses mirrors
- 11. when the whole moon can be seen
- 15. the name of our galaxy
- 18. the 4 outer planets