Across
- 2. Known as the "Red Planet"
- 4. the only planet known to inhabit life
- 5. A celestial object
- 7. Inner Planets are similar to Earth
Down
- 1. to move repeatedly around a planet
- 3. Known as the "Morning Star"
- 6. The first planet from the sun
- 8. Planets Mercury, Venus, Earth, Mars
