Across
- 1. someone who works in the sciences
- 3. a tool used to look at stars
- 6. synonym of variety
- 8. a museum about planets and stars
- 10. someone who knows a lot about something
- 12. liked by many people
- 13. antonym of simple
Down
- 2. very, very good
- 4. a personal talk show
- 5. the study of stars and planets
- 7. a school of higher learning
- 9. telling how something works
- 11. worked for, deserved