欢迎来到褐色影院，本站已收录《宇宙苍穹免费完整版在线观看》，《宇宙苍穹免费观看全集完整版》，《宇宙苍穹高清百度云》，并提供在线手机免费观看地址。宇宙苍穹于2014在美国上映开播，由导演，主要演员包括,是一部精彩的欧美综艺剧。剧情简介:

　　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.