Across
- 4. the distance that light travels in a year
- 6. the end of and obects visible disk
- 9. A full distict pattern in the stars
- 10. a ball of gass that uses nucluer fusion to create energy
- 11. when a object never dips below the horizen
Down
- 1. a pattern of stars that isn't a full const.
- 2. A group of stars orbiting a central mass
- 3. When an object reaches its peak in the sky
- 5. An object on the oppisite side of the sun
- 7. the shape of the orbit the planets follow
- 8. A large black hole at the center of a galaxy