1/6. What Is Out There? How we came to understand our planet was not at the centre of everything in the cosmos. 第1集:宇宙是什么 人类是如何认识到地球不是宇宙的中心的。 2/6. What is the World Made of? How at 详情
吉姆·艾尔-哈利利,丹妮尔·乔治,Jim,Meigs,Tiera,Fletcher,Saul,David,Richard,Garriott,Brandon,Mikesell,Derrick,Pitts,艾丽丝·罗伯茨,Rodney,Brooks,帕特里克·斯图尔特
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