Across
- 5. the gravitational bound system of the sun
- 6. the ones that don’t fit in any of the galaxy categories
- 8. the galaxy we live in
- 9. shapes that range from completely round to oval
- 10. where gravity is so strong nothing can escape it
Down
- 1. a central bulge of older stars
- 2. A system of stars
- 3. A galaxy of unusual size shape or composition
- 4. how many galaxies do we have
- 7. A galaxy with A dense core containing of old stars