Across
- 1. the physical universe
- 3. Neil...
- 6. Scientist that used a telescope to study the surface of the moon
- 7. calendars and farming schedules
- 8. Anything with mass has a ... pull
- 11. In our solar system, also influences Earth's tides
- 13. The rise and fall of water levels
Down
- 2. Scientist who explained the Moon's gravity and it's influence on Earth's tides
- 4. Earth's natural satellite
- 5. Early culture that tracked moon phases to
- 9. Branch of science that studies celestial objects, space,
- 10. Yummy cookie used in today's activity!
- 12. Moon phase at the beginning of every month, can sometimes be hard to see!