Across
- 2. small Planet with its own gravity.
- 4. Geocentric beliefs
- 5. "dirty snowball"
- 7. Heliocentric beliefs
- 8. Big dipper
Down
- 1. Leo the lion
- 2. North Star.
- 3. Neil Armstrong landed here
- 4. remains from the formation of the solar system
- 6. A burning floating rock, moving through space