WebMar 15, 2024 · According to two new studies, Greenland's hidden Hiawatha crater is 58 million years old, much older than scientists originally estimated. WebMar 10, 2024 · WASHINGTON — An immense crater in northwestern Greenland, buried under a thick sheet of ice and first spotted in 2015, is much older than previously suspected — formed by a meteorite impact …
Massive Crater Discovered Under Greenland Ice - YouTube
WebNov 14, 2024 · At 19.3 miles wide, the crater ranks among the 25 largest known on Earth and is the first to be found beneath an ice sheet. “You have to go back 40 million years to find a crater of the same ... WebJan 4, 2024 · In Greenland, the Hiawatha glacier hides a huge impact crater below the Ice Sheet. Regardless of its exact age, the asteroid had significant environmental consequences in the Northern Hemisphere and possibly at a global scale with billions of tons of ice vaporized within an instant. GREENLAND cvs pharmacy brookline
A newly found crater in Greenland is one of Earth
WebOct 2, 2024 · Very recently a large meteorite crater with a diameter of 31km was discovered in northern Greenland, beneath the ice of the Hiawatha glacier. It is not certain that it dates to the time of the... WebNov 15, 2024 · Signs of the crater were first detected by NASA’s Operation Icebridge, an airborne mission that uses radar to track changes in ice on Greenland’s ice sheet. Researchers from the University of ... WebA 2024 paper reported the discovery of an impact crater under the Hiawatha Glacier in Greenland of unknown age. [68] Kurt Kjær, the lead author of the paper, speculated that it might date to the Pleistocene (2.58 million to 11,700 years ago), and mentioned a possible connection to the Younger Dryas. [69] cvs pharmacy brooklyn ct