摘要：Uranus 天王星Recent research has pinned down the fact the planet smells like rotten eggs.A team of astronomers discovered recently that it is none other than Hydrogen Sulfide, a gas that gives it that distinct smell and which is present abundantly in the atmosphere of Uranus.最新的研究指出,天王星闻起来就像臭鸡蛋。一个天文学家团队近日发现,散发出这种独特气味的就是硫化氢,这种气体在天王星的大气中大量存在。