Satellite images spanning over three decades reveal the disappearance of Okjökull, the first glacier to be officially ...
The Alps, home to the iconic Aletsch Glacier, are undergoing a dramatic transformation. Satellite imagery spanning four ...
Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...
the Great Aletsch Glacier. The images—seen below, and taken in 1984 and 2024—were snapped by NASA’s Landsat 5’s Thematic Mapper and Landsat 8’s Operational Land Imager (OLI), respectively.