Across
- 2. warmest planet in the solar systems
- 4. fourth planet in the solar system
- 7. Blue planet
- 8. biggest planet in the solar system
Down
- 1. place in space where gravity pulls so much that even light can not get out
- 3. National Aeronautics and Space Administration
- 5. small rocky body orbiting the sun
- 6. famous dwarf planet