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 ensure the survival of the human race.更多《波多野结衣fset414r》电影免费观看、波多野结衣fset414r完整版全集免费观看、波多野结衣fset414r免费完整版在线观看高清相关欧美综艺资源，请持续关注雨猫影视!