
Where is it? An unnamed glacier in southeastern Alaska
What's in the photo? A large pool of water sitting on top of the ice
What took the photo? NASA's ER-2 airplane
When was it taken? July 16, 2014
This 2014 aerial photo shows what looks like an unusually large and deep puddle of vibrant blue meltwater sitting on top of an unnamed Alaskan glacier. Similar melt ponds are becoming more common across the Arctic due to climate change and are further accelerating the rate at which the region is losing its ice.