Across
- 2. Aristarchus proposed the _________________ theory where the sun was in the middle of the system
- 3. Aristarchus' sundial
- 5. In Aristarchus' model of the solar system, stars are ______________.
- 6. Instead of rotating upright, the earth rotates on an ________.
- 8. an expert in astronomy
- 9. Aristarchus thought that the distances of the sun, moon, and earth should be proportional to their size
- 11. People ____________ heliocentrism.
Down
- 1. the shape of the scaphe
- 4. an expert in mathematics
- 7. town Aristarchus was from
- 10. the scaphe was used to tell ______.
