Across
- 3. It’s thick atmosphere makes it the hottest planet in our solar system.
- 5. The only planet in our solar system with liquid water on the surface.
- 6. The smallest and fastest planet, it zips around the Sun in only 88 Earth days.
- 7. The largest planet, its dark red spot is a storm larger than Earth.
Down
- 1. It was the first planet discovered through mathematical calculations, rather than observation.
- 2. It has the brightest, most massive and most complex ring system of any planet.
- 4. This planet is tipped on its axis by almost 90-degrees.
- 6. It was a wet and warm planet billions of years ago.