These images of Saturn’s moon Titan were taken on 14 January, 2005 by the Huygens probe at four different altitudes. The images are flattened (Mercator) projections of the view from the descent imager/spectral radiometer on the probe as it landed on Titan’s surface.
Ten years ago, Huygens parachuted into the haze of the alien moon toward an uncertain fate. After a gentle descent lasting more than two hours, it landed with a thud on a frigid floodplain surrounded by icy cobblestones. This was the first landing on a moon in the outer solar system, Titan, the largest moon of Saturn.
Image Credit: ESA / NASA