Euterpe
One of the Spacer worlds. It was a popular tourist destination for the Spacers, because of its exceptionally large rainforests; Gladia Delmarre visited with her husband. Euterpe has one satellite, 'Gemstone', with a radius of 120 km (75 mi). It is named after Euterpe, the Muse of music.
Read more about this topic: List Of Foundation Universe Planets