Tag Archives: Sudbury Basin in Ontario Canada

Trinity College Dublin geologists found strong evidence that one of the largest preserved impact structures on Earth was caused by a comet and not a meteorite

DUBLIN, 18-11-2014 — /EuropaWire/ — Collaborative research led by geologists at Trinity College Dublin has found strong evidence that one of the largest preserved impact structures on Earth was caused by a comet colliding with our planet over 1.8 billion … Read the full press release