末日倒数 地球大撤退
国家地理 撤离地球
地区：
语言：
年份：
2012
更新：
2022-05-26
剧情：
If we faced a countdown to destruction, could we build a spacecraft to take us to new and habitable worlds? Can we Evacuate Earth? NGC's two-hour special examines this terrifying but scientifically plausible scenario by exploring how we could unite to ensu