Pseudoscience by DixonD

Question 4

About 3,500 years ago, the planet Venus was ejected from the planet Jupiter in the form of a comet, which caused many of the events detailed in the Book of Exodus, such as manna falling from heaven. This and many other claims were made by what Russian-born psychologist in his best-selling 1950 book Worlds in Collision?

Immanuel Velikovsky