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An international team of geoscientists from the United States, Canada and Europe has discovered a large impact crater beneath the Hiawatha Glacier in remote northwest Greenland. A paper on the discovery was published in the journal Science Advances. The Hiawatha impact crater is approximately 19.2 miles (31 km) wide and lies under an ice sheet that is 0.6 miles (1 km) thick.The scientists believe this crater was formed by a 0.6-mile wide iron asteroid that slammed into the Earth at the end of the Pleistocene epoch, perhaps as recently as 12,000 years ago. ..." “Researchers were looking at the map...

On a bright July day 2 years ago, Kurt Kjær was in a helicopter flying over northwest Greenland—an expanse of ice, sheer white and sparkling. Soon, his target came into view: Hiawatha Glacier, a slow-moving sheet of ice more than a kilometer thick. It advances on the Arctic Ocean not in a straight wall, but in a conspicuous semicircle, as though spilling out of a basin. Kjær, a geologist at the Natural History Museum of Denmark in Copenhagen, suspected the glacier was hiding an explosive secret. The helicopter landed near the surging river that drains the glacier, sweeping out rocks...

A meteor hit Earth and exploded with 2.1 kilotons of force in July, but the Air Force has made no mention of the event. NASA’s Jet Propulsion Laboratory confirmed an object of unspecified size traveling at 15.1 miles per second (54,360 miles per hour) struck the ground in Greenland, just 27 miles north of Thule Air Base, on July 25. The base is mainly used to detect missile launches. Director of the Nuclear Information Project for the Federation of American Scientists Hans Kristensen tweeted about the impact, but the US Air Force has not reported the event. Kristensen argues it’s...

The Air Force said Friday that there was no damage to Thule Air Base in Greenland after a large meteor fell nearby last week. The fireball incident occurred just miles from the remote military base on July 25 and entered the atmosphere with a 2.1 kiloton force, according to the NASA Jet Propulsion Laboratory. The atomic bomb dropped on Hiroshima was 15 kilotons. The Air Force 21st Space Wing monitors missile launches and space activity via sensors at Thule, and directed any questions to NASA, which did not immediately provide a statement.

A meteor hit the earth and exploded with 2.1 kilotons of force last month, but the US Air Force has made no mention of the event. NASA’s Jet Propulsion Laboratory confirmed an object of unspecified size travelling at 24.4 kilometres per second struck earth in Greenland, just 43 kilometres north of an early missile warning Thule Air Base on the 25th of July, 2018. Director of the Nuclear Information Project for the Federation of American Scientists, Hans Kristensen, tweeted about the impact, but America’s Air Force has not reported the event.Mr. Kristensen argues it’s concerning there was no public warning...

Mar 24, 2003 (NORDIC BUSINESS REPORT via COMTEX) -- The US-controlled Thule air base in Greenland is reportedly playing a role in the war against Iraq. US soldiers are operating a radar at Thule which, along with eight other US satellite tracking stations worldwide, supports space operations and communications, Reuters reported. Thule is also expected to be included in the planned US missile defence system. (C)1998-2003 M2 COMMUNICATIONS LTD http://www.m2.com