August 24, 2012: Days of Stargate Atlantis Past! First Strike!

Days of Stargate Atlantis past wraps up SGA's third season with... FIRST STRIKE (320) Atlantis's third season concludes in fine style.  Under threat from a powerful Asuran weapon, Atlantis has no choice but to do the unthinkable - leave!  And the City of Atlantis does just that, rising up off the surface of the ocean…