Within the Serpent's Grasp

Plot:

General Hammond has tried everything to get the Senate's decision to shut down his Stargate program undone, but the President personally refuses to 'commit political suicide': the Stargate will be buried. Daniel's insistence the danger for Earth as a whole outweighs everything convinces his colleagues to ignore Hammond's command and dial the address tthat he Goa'uld invasion started from in the alternate reality that he visited. They arrive not on a planet but a new, superior type of starship, already launched by hyper-drive. A 'video' proves it belongs to Apophis, ...