Across
- 2. Something to see stars in the sky
- 5. Liquid, heat, light and sound
- 8. Something that carries something else
- 9. A moving object in the middle of the solar system
- 10. Something designed to go in space
- 13. A machine that sends signals
- 17. A model of the solar system
- 19. It is a imaginary line going through the earth
- 21. Something that can move planet to planet
- 22. Something that circles or moves around
- 23. Human effort in space
Down
- 1. It is something that consists of ice and dust
- 3. Something that measures light
- 4. eclipse When the moon looks darker as it passes the sun
- 6. Bulge When water is dissolved
- 7. It is a orbit going around the earth
- 8. It is a star falling out of the sky
- 11. stars A horizontal star
- 12. It is a meteor that survives a meteorite
- 14. It is used to describe stars and planets
- 15. A small metallic rock
- 16. Properties of a solid object
- 18. Are small rocks in the inner solar system
- 20. Something brighter than a meteor
- 24. Eclipse When the moon covers the sun to make it dark
- 25. Decrease in size