Tag: Hiawatha Glacier

Map of the bedrock topography beneath the ice sheet and the ice-free land surrounding the Hiawatha impact crater. The structure is 31 km wide, with a prominent rim surrounding the structure. In the central part of the impact structure, an area with elevated terrain is seen, which is typical for larger impact craters. Calculations shows that in order to generate an impact crater of this size, the earth was struck by a meteorite more than 1 km wide. Photo: Natural History Museum of Denmark.

Massive Crater Discovered After Iron Meteorite Smashed Into Northern Greenland

MessageToEagle.com | November 16, 2018

MessageToEagle.com – A 31-km wide meteorite impact crater buried beneath the ice-sheet in the northern Greenland has been discovered by an international team lead by researchers from the Centre for

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