Ring system (astronomy)

The moons Prometheus (right) and Pandora orbit just inside and outside the F ring of Saturn, but only Prometheus is believed to function as a ring shepherd.

The ring swirling around Saturn consists of chunks of ice and dust. The little dark spot on Saturn is the shadow from Saturn's moon Enceladus.

A ring system is a disc or ring orbiting an astronomical object that is composed of solid material such as dust and moonlets, and is a common component of satellite systems around giant planets. A ring system around a planet is also known as a planetary ring system.

单词	Planetary ring
释义	Planetary ring 原声例句假如有如果 Having planetary rings visible in the sky would look way more spectacular than just one grey rock, right? 仰望空中的行星环会比看到一块灰暗的石头更壮观，对吗？英语百科 Ring system (astronomy) A ring system is a disc or ring orbiting an astronomical object that is composed of solid material such as dust and moonlets, and is a common component of satellite systems around giant planets. A ring system around a planet is also known as a planetary ring system.
随便看	Yudell的意思 Yudenich的意思 yudeniches的意思 Yudhishthira的意思 yudhishthiras的意思 Yudhoyono的意思 Yudin的意思 Yudino的意思 Yudinovo的意思 yudkin的意思 yudkins的意思 yudkovitz的意思 yudof的意思 yudofsky的意思 yudofu的意思 Yudoma的意思 Yudomskiy Khrebet的意思 yuds的意思 Yue的意思 Yueanxin的意思 Yuebi Decoction的意思 Yuecheng的意思 yuechun的意思 yu的意思 Yuedan的意思

Planetary ring

Ring system (astronomy)