简介：Amassiveasteroidimpactonthemoonbeginscausingstormsonearthduetothesuddenchangesinoceantides.Butwhenfurtherexaminationisconducteditsdiscoveredthatthemoonsstructureisnowentirelyunstable--threateningalllifeonearth.Withtimerunningout,ateamofscientiststurntooneman,demolitionsexpertJohnRedding,inefforttofindasolutionandsecurethemoon.一块(�)小行星撞上了月球，这使得海(�)潮突(�)(tū )然变化，并(bìng )在地(dì )球上引发了(�)风暴(�)。
