关键词：纪录片
BT高清网为您提供2014年由未知主演,未知导演的《宇宙苍穹》/原名《Unraveling the Cosmos》纪录片影视在线观看完整版,《宇宙苍穹》百度云网盘资源以及《宇宙苍穹》高清蓝光mp4迅雷下载，《宇宙苍穹》BT下载资源，希望您能喜欢！
In trying to comprehend our universe, just how big is big? How far is far? This users guide to the cosmos will bring the incomprehensible down to a human scale such as Venus melting a tank, the density of a black hole compared to 1000 cars in a Coke can, and the comets in the Solar System equated to grains of sugar weighing half a ton.导演：未知
主演：未知
Plot Summary:In trying to comprehend our universe, just how big is big? How far is far? This users guide to the cosmos will bring the incomprehensible down to a human scale such as Venus melting a tank, the density of a black hole compared to 1000 cars in a Coke can, and the comets in the Solar System equated to grains of sugar weighing half a ton.
宇宙的基础知识，适合普及用。