On June 20, 1943, Pingualuit Crater (formerly known as Chubb Crater and as the New Quebec Crater) was first photographed by a U.S. Army Air Force crew during a meterological flight over northern Quebec. Formed approximately 1.4 million years ago by a meteorite impact, the 2.1-mile-wide (3.4 kilometers) crater has an unusually circular shape resulting Continue reading "June 20, 1955: Pingualuit Crater is discovered" The post June 20, 1955: Pingualuit Crater is discovered appeared first on Astrono