星际之旅：木星\-#计划

Four astronau% =ts, have _ ^t o stay 1000 days]; in a /^_space @^station around Earth in or^/^der t-o ^prove th%a?`t a trip to Euro)%?pa, one ;of `Jupiter's moon, is +pos sible.* The e`+xpe`, _rience] goes/;, w:(ell until somethin;?g;\\ ha,:ppens`)- on eart.h.