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.

宇宙苍穹，是一部“欧美综艺”类型的综艺，该片/剧目前在本站共有 2 条播放线路，由 1 家资源方提供，最后更新于2022-12-09 16:24:00。喜欢电影兔请分享给身边的亲人和朋友，好看不过电影兔！