Across
- 2. galaxy that is oval-shaped
- 6. all of space and everything in it including stars, planets, galaxies etc.
- 8. the distance light travels in one year
- 10. galaxy that is spiral-shaped with "arms" spreading out around a dense center
Down
- 1. made up of all the celestial objects like planets, asteroids, and moon
- 3. galaxy with no defined shape; made from 2 galaxies that collided
- 4. the spiral galaxy in which we live
- 5. galaxy that is disk-shaped with "arms" spreading our around a dense center
- 7. a system of millions or billions of stars
- 9. the central region of the Milky Way galaxy