WhenFayeBankssecretlyentersacompetitiontowinaseatonthefirstmannedmissiontoMars,sheneverexpectstowin.Butwhenthedangerousonewaytripbecomesareality,herlifeonEarthisturnedupsidedown.Withtimerunningout,Fayemustdecidewhethertoleaveherhusband,familyandfriends,orhastheprospectofleavingforevermadeherrealisewhatshehashereonEarth?