File:Saturn_in_natural_colors_(captured_by_the_Hubble_Space_Telescope).jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ179792· pop 58

行星环

ring of dust and debris orbiting a planet or planet-scale object

AI overview

A planetary ring is a thin band of dust and debris that orbits around a planet, held in place by the planet's gravity. These rings are scientifically interesting because they help us understand how planets form and evolve, and they reveal the dynamic processes of gravitational forces in space.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Subclass of: ring system
Part of: planet

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Commons category: Planetary rings
topic's main category: Category:Planetary rings
Unicode character: 🪐
topic has template: Template:Planetary rings

Sources (1)

wikidata.org

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Article · 中文

行星環是指圍繞著行星運轉的宇宙塵和小顆粒形成扁平盤狀的區域。最廣為人知的行星環就是圍繞著土星的土星環，但是太陽系的其他三顆氣體巨星（木星、天王星和海王星）也有自己的行星環。最近的報告認為土星的衛星麗亞可能也有自己的環系統，它可能成為唯一擁有自己的環系統的衛星。

Abstract from DBpedia / Wikipedia · CC BY-SA

行星环

Wikidata facts

Article · 中文

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