Tolong jelaskan mengenai Catatan dari Billy Meier

Exposing PseudoAstronomy Episode 32: Interview About the Billy Meier UFO Case with Derek Bartholomaus - Interview with longtime critic of Billy Meier.

Exposing PseudoAstronomy Episode 49: Billy Meier, Michael Horn, and Asteroid Apophis

Exposing PseudoAstronomy Episode 90: Investigation into Billy Meier's Alleged Foreknowledge About Jupiter and Saturn