Scientists aboard RRS Sir David Attenborough watched a 1km-wide, 100m-thick section of Greenland’s Sorgenfri glacier break away, weighing an estimated 18 million tonnes
[ad_1] A scientist on board captured the moment the glacier crashed into the ocean. Credit: Alice Fremand Scientists aboard Britain’s flagship polar research vessel, RRS Sir David Attenborough, watched an estimated 18 million metric tonnes of ice crash into the ocean when a massive section of Greenland’s Sorgenfri glacier broke away in a single evening…