Blog Post Image: What Lies Beneath: NASA Antarctic Sub Goes Subglacial

First view of the bottom of Antarctic subglacial Lake Whillans, captured by the high-resolution imaging system aboard the Micro-Submersible Lake Exploration Device. The imagery and other data from the mini-sub were used to survey the lake floor and help the WISSARD team verify that the rest of their instruments could be safely deployed into the lake. Image credit: NASA/JPL-Caltech