Iapetus

Type Astronomy
Rarity 💎💎💎💎
Required skill
How to discover Do RecognitionRecognition - Non-rainy night
On 17th Century - Period 417th Century - Period 4
Details
The third largest moon orbiting Saturn after Titan and Rhea. Both the light and dark side of the moon can be clearly distinguished; it may be hard to observe sometimes, depending on its status.