Horizon goes behind the scenes at NASA as they countdown to the landing of a 2.5 billion-dollar rover on the surface of Mars. In six days time, the nuclear-powered vehicle - the size of a car - will be winched down onto the surface of the Red Planet from a rocket-powered crane. That's if things go according to plan: Mars has become known as the Bermuda Triangle of space because...
展开内容
导演：
主演：
更新：
HD
集数：
1集
豆瓣：
0.0
选集播放
排序
选择播放源
SN线路(高峰卡）
1
