简介:AglobalsteelworkscompanypartnerswithanaerospacefirmtominetheMoon.However,whenadrillingaccidentcausesagiantpieceoftheMoontocrackoffandhurtletowardsEarth,thesurvivingspaceteamandtheheadofthefirmmustfigureouthowtodestroythemeteoroidbeforeitwipesouttheentirep