Cosmic Tribune

Earth’s oldest known impact crater found in Greenland

Earth’s oldest known impact crater found in Greenland

A 100 kilometer-wide crater has been found in Greenland. The 3 billion year old impact crater – the result of a massive asteroid or comet impact – was found near the Maniitsoq region of West Greenland. The image above is an artist’s interpretation of how a large meteorite impact into the sea might have looked […]