"A lake is the landscape's most beautiful and expressive feature."⁣ ⁣ astro_jessica took this picture of Lake Argentino surrounded by the snow-capped Andes Mountains in Los Glaciares National Park in Argentina as the ISS was orbiting 269 miles above South America's Patagonia region. The lake gets its striking blue color from multiple active glaciers that feed the lake with their finely ground glacial sediment.⁣ ⁣ Credit: NASA/Jessica Meir⁣ ⁣ #NASA #Earth #Lake #Thoreau