Across
- 2. Electromagnetism
- 6. Expanding universe
- 8. DNA structure
- 10. Electrical innovations
- 11. Theory of evolution
- 12. Genetics pioneer
- 14. DNA structure
- 15. Mathematical genius
- 16. Radioactivity research
- 17. Astronomical discoveries
Down
- 1. Laws of planetary motion
- 3. Laws of motion
- 4. Theory of relativity
- 5. Cosmos popularizer
- 6. Black hole theories
- 7. Atomic model
- 8. Heliocentrism advocate
- 9. Computing pioneer
- 13. Germ theory
- 14. Penicillin discovery