Greenland ice sheet hides huge 'impact crater' - BBC News
Greenland ice sheet hides huge 'impact crater'
What looks to be a large impact crater has been identified beneath the Greenland ice sheet. The 31km-wide depression came to light when scientists examined radar images of the island's bedrock. Investigations suggest the feature was probably dug out by ...
Impact crater 19 miles wide found beneath Greenland glacier
Giant meteorite crater bigger than Paris found beneath Greenland's ice sheet
Giant meteorite crater bigger than Paris found deep beneath Greenland's ice sheet
Published on 14 Nov 2018 at 08:35PM