Thalassa
美英
- 网络海卫四;塔拉萨;塔拉撒

Thalassa
1.a small inner natural satellite of Neptune, discovered in 1989 by the space probe Voyager 2. It is approximately 80 km (50 mi) in diameter.
1.a small inner natural satellite of Neptune, discovered in 1989 by the space probe Voyager 2. It is approximately 80 km (50 mi) in diameter.