Did A Comet Really Wipe Out A Native American Culture 1,500 Years Ago?
None of the claim purporting to provide evidence for an astronomical end to North America ’s Hopewell Culture pile up , according to experts from many relevant fields . Whatever caused the declivity of the remarkable deal electronic internet centered on the Ohio Valley 1,500 years ago , the authors of a answer study are quite indisputable it was n’t an exploding comet . Since consensus come forth that an asteroidwiped out the ( non - avian ) dinosaursa commixture of scientists and enthusiastic amateur have proposed small versions of something similar to excuse more late developments ....