NASA’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) captured this data on March 17, 2013, as the instrument was being flown on a NASA Gulfstream C-20A aircraft. The scene shows ...
One morning in late December, my husband and I found ourselves speeding in a motorboat down the Napo River, a major tributary of the Amazon. We had just left Coca in eastern Ecuador, where an airport ...