The 'prophecy' does not stem from the Mayans at all.
Instead, the beliefs come from two New Age books in the Seventies and Eighties, says a British academic.
“There is no central belief,” says Wilson, “It varies from the ideas that Earth’s magnetic poles might shift, to the idea of a ‘galactic council’ visiting Earth. There’s no one, definite idea - it mirrors the New Age beliefs from which it comes.”
“It’s become part of a lot of religious movements. For instance, ‘The Galactic Federation of Light’ believes that ‘Planet X’ will make a close pass by the earth in 2012 – causing a deep transformation of human life on Earth.