Across
- 3. Force that keeps all planets on a path around the Sun
- 4. The 'Red Planet'
- 5. Path the Earth takes around the Sun
- 7. The largest planet in our Solar System
Down
- 1. A system of millions or billions of stars
- 2. The _________ is all Space and Time
- 3. What stars are made of
- 4. Earths natural satellite
- 6. Closest star to Earth