Greenland's 'Grand Canyon' Revealed By Ice-Penetrating Radar | Video

Thursday, August 29, 2013 - 15:30 in Earth & Climate

A 460-mile-long stretch of canyon was discovered underneath Greenland's ice sheet by NASA's Operation IceBridge. It runs from the center of the island to the fjord of the Petermann Glacier.

Read the whole article on Live Science

More from Live Science

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net