Across
- 5. coined term 'black hole' 50 years ago
- 6. response to excommunication: "Nevertheless, it moves."
- 8. ancient who figured out that the earth went around the sun
- 9. credited with discovery of dark energy
- 10. Ancient who figured out that the earth was round
- 12. Used telescope to determine that planet's orbits are elliptical
Down
- 1. ancient who figured out what caused eclipses
- 2. European who theorized circular planetary orbits
- 3. credited with discovery of dark matter
- 4. his time constant marks the earliest after the big bang that science can explore
- 7. "God does not play dice with the Universe."
- 11. famously discovered expansion of the Universe