Research group suggests Chicxulub crater may have been caused by binary asteroids
Tuesday, February 5, 2013 - 07:50
in Paleontology & Archaeology
(Phys.org)—A team of researchers from the U.K. and Australia has published a paper in the journal Earth and Planetary Science Letters, suggesting that the crater Chicxulub, off the coast of Mexico, may have come about due to the impact of binary asteroids (those that travel in pairs), rather than just a single one. The crater is thought by many scientists to be evidence of an asteroid strike that led to the extinction of the dinosaurs.