《国家地理-寻找下一个地球》是由导演：Dana Berry,Tchavdar Georgiev，主演：Sara Seager等共同参演的一部值得大家观看的电影，还在等什么？赶紧点击上方地址观看吧！

Join astronomers in a race to find a planet that can sustain life. Amid all the space in the universe, is there another world like ours? 　　Astronomers studying a nearby star say they've found the first potentially habitable planet—likely a rocky place with an atmosphere, temperate regions, and crucially, liquid water, considered vital for life as we know it. Other extrasolar plan...