Across
- 2. coldest recorded temperature planet
- 6. the star of the most earth like planet
- 8. something that can escape a black hole
- 9. 5th largest satellite
Down
- 1. the pilot of appolo 11
- 3. where are stars born
- 4. a galaxy of a shape like a Mexican hat
- 5. largest satellite
- 7. the brightest star