介绍：欢迎在线观看由Kevin Fong 等主演的纪录片《宏大构想：我们要去火星吗？》，影视大全第一时间为你提供《宏大构想：我们要去火星吗？》，如果你喜欢《宏大构想：我们要去火星吗？》请把它分享给的朋友，有您们的支持我们会做的更好。祝你观片愉快！剧情简介:

The attempt to send and land astronauts on Mars risks billions of dollars and the lives of those brave enough to attempt it. Is the possible benefit really worth the risk? And is it really achievable? 　　Guiding us through this ethical and scientific minefield is Dr Kevin Fong. Kevin's diverse background in astrophysics, aeronautics and medicine makes him uniquely placed to unders...