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本季12位青少年离家千里，远赴欧洲开启13天雄鹰蜕变之旅。他们首次离开父母，独立面对新世界，在比利时欧洲航天中心开展太空环境系列实验，借助5D太空体验，深入探寻航天奥秘，了解天体形成。。America is a vast country--three thousand miles from end to end. But it's not the land that makes America so special--it's the people. Filmmaker Louis Schwartzberg packed-up his camera and hit the road, with a goal of capturing both the unparalleled beauty of the land and the incomparable spirit of the people. He connects with people, capturing their values, dreams, and passion...。