The Greenland ice shield broke a large flood and produced a huge crater – as early as 2014. But only in previous years could this event be discovered and researched with satellite data, as the European Space Organization ESA now announced. Around 90 million cubic meters of water from an underground lake are said to have been shot out of the ground within ten days. This is, for example, the amount of water that flows down on the Niagara cases within nine hours.
