Across
- 1. Moon reflects light of this
- 5. The tilt of the Earth gives us our _____
- 7. Hole on surface of the moon or other planet
- 9. The phrase for the sun & bodies that orbit it
- 13. The only planet that is habitable
- 15. Group of stars that make a picture
- 17. The smallest planet
- 18. The planet tipped on it's side
- 21. The sun is at the ___ of our solar system
- 23. Planet that takes longest to orbit the sun
- 24. Planets orbit the sun because of the sun's ___
Down
- 1. station scientists in space can live and work in this
- 2. The ____ is a natural satellite of Earth
- 3. Means suitable for life
- 4. Name of our Galaxy
- 6. The red planet
- 8. A continual path around the sun
- 10. The four planets farthest from the sun are ___planets
- 11. Moon's gravity affects the ocean's ______
- 12. The brightest planet; Earth's twin
- 14. When N.America is tilted toward sun,it's ___ season
- 16. The planet with rings
- 19. The Earth continuously spins or rotates on it's ___
- 20. The star closest to Earth
- 22. The largest planet; has a Great Red spot