Across
- 5. the sun is about a _________ miles wide
- 8. a cold, dark, and windy planet
- 10. the planet closest to the sun
- 11. the ____ is the centre of the solar system
- 12. the Earth's galaxy is The ______ Way
- 14. shooting stars are actually _______ burning up in our atmosphere
- 17. the third planet from the sun
- 18. the moon is covered in _____ and is made of rocks
- 19. the planet that has mountains and volcanos that spray
- 21. even the sun is a _______
Down
- 1. the biggest and fastest spinning planet
- 2. small stars are called dwarfs, while big stars are called ______
- 3. a bunch of stars together form a ________
- 4. patterns of stars
- 6. the sun is made of gas like hydrogen and ________
- 7. Saturn's rings are made of billions of _____
- 9. the planet the spins on its side
- 13. the moon is like a mirror because it reflects _____
- 15. the moon ______ the Earth in a loop (like a hula-hoop)
- 16. the red planet with deserts, ice, and two moons
- 20. stars a big balls of ______ that shine in the sky