末日_^;倒数 地球大撤退

简介

　　If w^)]e faced a coun+.tdow]n to destr/]u ction, could we build a spa @ ce cra.ft to #= ta:![@ke us to +new and habitable_ wo `=rld%)s^] %*? Can we E?)#,vacuate Ea^ `rth? NG[(C&#39s two-ho=ur sp/#ecial examines = *this te-.r]ri,,;\f$#ying but _scie$ntifi *cal]]/l;/y pla; usibl =e sc! enario by explo? _ri(`ng how ?we coul=d unite$, to e nsure the su#?rvival of the_* (@) human rac$ e.