国家/地区：美国
时长：每期90分钟
语言/字幕：英语
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 …
If we faced a countdown to destruction, could we build a spacecraft to take us to new and habitable worlds…
