*As O'Neill and Teal'c set the bomb outside the ship, the asteroid enters a meteor shower against which the ship's damaged shields offer no protection. The hull is breached, and Carter and Daniel must seal themselves within the escape pods until repairs can be made. Carter's analysis of the asteroid's anomalies shows that its powerful gravity is due to a core made almost entirely of naquadah. The asteroid was sent by the Goa'uld as part of a scheme to destory Earth by circumventing the Protected Planets Treaty. Furthermore, SG-1's bomb will cause a naquadah-enhanced reaction that will ignite Earth's atmosphere and boil the oceans. *Source: Back of card