Four astronauts have to stay 1000 days in a space station around Earth in order to prove that a trip to Europa, one of Jupiter's moon, is possible. The experience goes well until something happens on earth.
偏僻的俄罗斯驻防军区,两列火车相撞爆炸。随即发生了一场匪夷所思的核爆炸,俄罗斯境内造成重大伤亡。美国白宫反核走私情报部门的朱莉亚·凯利(妮可·基德曼 Nicole Kidman饰)博士怀疑这起核意外并非偶然发生的事故。为了追查这起爆炸的始末,查明背后的真相,朱莉亚与陆军特种部队的少尉托马斯·威尔(乔治·克鲁尼 George Cloone…