Across
- 2. Theoretical physicist famous for his theory of relativity.
- 3. Astronomer who proposed the heliocentric model of the solar system.
- 6. Naturalist known for his theory of evolution by natural selection.
- 9. Mathematician, physicist, and engineer known for his principles.
- 11. Scientist who discovered penicillin, a groundbreaking antibiotic.
- 15. Electrical engineer known for his contributions to alternating current (AC) power.
- 16. Astronomer known for his laws of planetary motion.
- 17. Molecular biologist who co-discovered the structure of DNA.
- 18. Scientist known for her contributions to the understanding of DNA.
Down
- 1. Chemist and microbiologist known for his work on pasteurization and vaccines.
- 3. Scientist known for her pioneering research on radioactivity.
- 4. Theoretical physicist known for his work on black holes and cosmology.
- 5. Physicist known for his model of the atom and quantum theory.
- 7. Astronomer known for his discovery of the expanding universe.
- 8. Paleontologist known for discoveries of early human fossils.
- 10. Astronomer who made significant contributions to modern science.
- 11. Physicist and chemist known for his work on electromagnetism.
- 12. Father of modern genetics for his work on pea plants.
- 13. Physicist known for his laws of motion and universal gravitation.
- 14. Physiologist known for his experiments on animal electricity.