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.
詹姆斯·洛林兹,Joanne Ritchie,帕蒂·马伦,J.J. Clark,Carissa Channing,Shirl Bernheim,Judy Grafe,Helmar Augustus Cooper,露易丝·拉塞尔,John Zacherle,Charlotte J. Helmkamp,Kimberly Taylor,雪莉·斯托勒,Joseph Gonzalez,Ari M. Roussimoff,詹妮弗·德罗拉,Lia Chang,Heather Hunter,大卫·李普曼,Avind Ha