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學(xué)習(xí)快評丨qibao666888　　在??(zai)北??(bei)京??(jing)天??(tian)文??(wen)館?(guan)??，科??(ke)普??(pu)專?(zhuan)家??(jia)介??(jie)紹??(shao)??，土??(tu)星??(xing)環(huán)??(huan)的??(de)“消??(xiao)失??(shi)”并??(bing)非??(fei)真??(zhen)正??(zheng)意??(yi)義?(yi)上??(shang)的??(de)消??(xiao)失??(shi)??，而??(er)是??(shi)天??(tian)穹??(qiong)之??(zhi)上??(shang)的??(de)一??(yi)場??(chang)精??(jing)彩?(cai)的??(de)光??(guang)影??(ying)魔??(mo)術(shù)??(shu)?。??早??(zao)在??(zai)1612年??(nian)??，意??(yi)大??(da)利??(li)科??(ke)學(xué)??(xue)家??(jia)伽?(jia)利??(li)略??(lve)就??(jiu)首??(shou)次??(ci)觀??(guan)測??(ce)到??(dao)土??(tu)星??(xing)環(huán)??(huan)“消??(xiao)失??(shi)”現(xiàn)??(xian)象??(xiang)??！　　氨??(bo)如??(ru)蟬??(chan)翼??(yi)”的??(de)土??(tu)星??(xing)環(huán)??(huan)是??(shi)由??(you)什??(shen)么??(me)組??(zu)成??(cheng)的?(de)？??。