国家地理-寻找下一个地球

主演：Sara Seager: 类型：纪录; 导演：Dana Berry,Tchavdar Georgiev; 地区：美国; 年份：2011; 语言：英语; 更新：2026-03-18

介绍：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...