Across
- 3. Named for the Roman god of the sea.
- 4. Named for the Roman god of war.
- 7. Named for the Greek god of the sky.
- 8. Named for the king of the Roman gods.
Down
- 1. Named for the fastest of Roman gods.
- 2. Named for the Roman goddess of beauty and love.
- 5. Named for the Roman god of agriculture and harvest.
- 6. The only planet not named after a god of mythology.