Across
- 2. causes light rays to converge
- 3. causes light rays to diverge
- 5. highest point in the sky
- 9. jupiter,saturn,uranus,neptune,pluto
- 10. made up of many ceslestial bodies and stars
- 13. mercury,venus,mars,earth
- 16. made to make images appear closer than they are
- 17. dark red spots on the sun
- 18. suns zenith is furthest from the equator
- 19. bigger than meteoroids
Down
- 1. to small to describe distances between galaxies
- 4. direction of a compas between 0 and 360 degrees
- 6. outflow of particals
- 7. caused by the earths orbit and rotation
- 8. x axis
- 11. equal day and night
- 12. made of rocks dust and ice
- 14. the way planets orbit
- 15. measurement of hight between 0 and 90 degrees
- 18. large balls of glowing hot gas (mostly helium)