Just as much as he was fascinated by a star show, Owen Phairis was intrigued by the uniquely peculiar contraption responsible for creating it. It's a love that has resulted in the largest collection of planetarium projectors in the world.

With digital-video and laser systems replacing the somewhat alien-looking devices most of us grew up with, the classic planetarium projectors are now being discarded. Loath to see them scrapped, Owen decided to give them a home. His goal now is to acquire at least one of each model ever made.

See him show off a few of his favorites in this video, and try to resist counting how many times he says "projector."