 The field was programmed so while only fractions of a second had passed outside of the field, It takes fifty years inside the field until a defense against the Ori weapons can be found.The members of SG-1 and General Hank Landry (Beau Bridges) are travelling on the Earth ship "Odyssey" to the Asgard home world, Orilla, when the Asgard Thor beams aboard.He reveals that after millennia of genetic manipulation, a disease has brought his race very close to extinction, and SG-1 accepts his offer to upload the sum of all Asgard's knowledge into "Odyssey" as a way to preserve the Asgard legacy after their mass suicide.