简介：Theskyisliterallyfallinginthisthrillerasoneofthenation'sleadingastronomers,MadisonKelsey(RaeDawnChong)believessheistrackingahugerogueasteroidrocketingtowardearth.However,shecan'tgetanyoneinauthoritytotakeherseriouslybecausethemysteriousasteroidexistsonlyinthemathematicalcalculationsofhercomputerprogramandit'snotyetvisible.Withonlyhoursremaininguntilprobableimpact,MadisonenliststheaidofdiscreditedformerAir-ForceColonel,RichardDonovan(AntonioSabatoJr.)Togethertheyhatchaplantoresurrectamothballedmilitarylaserinordertoblasttheasteroidoutoftheskybeforeitdestroystheplanet.Theonlyproblemwiththeirplan,thelaserisunderguardinthemiddleofanAirForcebaseandtheguardshaveorderstoshoottokill.…