Across
- 3. acidic atmosphere with extreme greenhouse effect
- 6. there is lots of iron in its soil
- 7. not technically a planet any more
- 8. has at least 145 moons and way more moonlets
- 10. luckily, in the Goldilocks Zone
- 11. our planet has only one of these, but others have more
Down
- 1. named for the messenger of the gods
- 2. where the "system" where we live gets its name
- 4. has a massive storm that is at least 358 years old
- 5. most of this planet is made of water, ammonia, and methane
- 9. named for the god of the sea