Video Player
  • Email
  • share

Mega canyon found under Greenland's ice shelf

NASA's Operation IceBridge found a 460-mile long canyon below Greenland's ice shelf, using radar data.

http://www.wbir.com/video/2639172371001/1/Mega-canyon-found-under-Greenlands-ice-shelf http://bc_gvpc.edgesuite.net/img/963482463001/201308/1829/963482463001_2639151528001_thumbnail-for-video-2639118391001.jpg?pubId=963482463001 Mega canyon found under Greenland's ice shelf NASA's Operation IceBridge found a 460-mile long canyon below Greenland's ice shelf, using radar data. ice shelfenvironmentnatureNASAgreengreenland canyonvpcNational Newsscience 01:07

Next Up

    

More Videos

Recent Videos

Page 1 of 7
webwx7-31

webwx7-31

01:00 | 7/31/2015 6:04:38 PM
And Finally: Girls School of Rock

And Finally: Girl's School of Rock

01:53 | 7/31/2015 5:55:57 PM
073115-blue-moon-rising-web

073115-blue-moon-rising-web

02:14 | 7/31/2015 5:46:19 PM
National Mutt Day

National Mutt Day

01:28 | 7/31/2015 5:19:39 PM