简介: 《宇宙苍穹》是一部由执导的影视作品,上映时间为2014,地区为美国 ,《宇宙苍穹》亲情演出主要演员为 未知,综合评分:5.0 。 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.