Across
- 4. type of star the sun is
- 6. a distance similar to a light-year
- 8. closest major Galaxy besides ours
- 10. moon of gongong
- 12. both a constellation and a nebula
- 13. nebula caused by smaller stars
- 14. an often colorful cloud of gas
Down
- 1. closest star to earth
- 2. largest solar system planet
- 3. northern star
- 5. when a gas cloud gets fat
- 7. also known as the grand nebula
- 9. body that orbits a planet
- 11. large explosion caused by stars