Across
- 5. a person who engages or is an expert in theology.
- 6. a European intellectual movement of the late 17th and 18th centuries emphasizing reason and individualism rather than tradition.
- 7. the first modern scientific argument for a heliocentric (sun-centered) universe
- 8. a short astronomical treatise
Down
- 1. the time or date, when day and night are of approximately equal length
- 2. Force equals mass times acceleration
- 3. An ancient Greek astronomer
- 4. composite of all the colors on the spectrum