Nakai attack in the void

The Blue alien invasion on Destiny was an event in in 2010, wherein the civilian and military personnel try to protect the ship from the alien race.

Prelude
After Destiny left the galaxy and travel in the void between two galaxies. And shortly after one of the ships FTL-drives exploded so jumped three Blue alien motherships from FTL and started to attack Destiny. Col. Young gives the order to the crew to protect the ship.

Several Blue aliens used the ships Stargate to get on board the ship.