Episode 6.4
Back in his lonely bachelor pad at Spaceport, Alan keeps, like anyone who was ever a student, all the things he ever stole while out on drunken pub crawls. The one thing that he now slightly regrets was pocketing the Voyager probe from the vicinity of Pluto and leaving an old iPhone 4S (of vastly superior computing power) broadcasting a bogus signal back to an unsuspecting humankind.