Now they know the answer about the whereabouts of Merlin's weapon which should be able to defeat the Ori is most likely on Atlantis, Daniel and Vala visit earth's base team there. Meanwhile its scientific top brain Dr. Rodney McKay is detailed back on the Odyssea with Lt. Colonels Sam Carter and Cam Mitchell, who are trying to reroute the super-stargate trough which they fear the Ori are about to send reinforcement ships, despite the danger of using nuclear explosions so close to a black hole ...[Read Story ]