Frozen underworld discovered beneath Greenland ice sheet

Guardian: Scientists have discovered a frozen underworld beneath the ice sheet covering northern Greenland. The previously unknown landscape, a vast expanse of warped shapes including some as tall as a Manhattan skyscraper, was found using ice-penetrating radar loaded aboard Nasa survey flights. The findings and the first images of the frozen world more than a mile below the surface of the ice sheet are published on Sunday in the journal Nature Geoscience. Scientists said the findings could deepen......

Read Complete Article at Water Conserve: Water Conservation RSS News Feed

You can leave a response, or trackback from your own site.