From CassiniSaturn https://twitter.com/CassiniSaturn on Twitter: On this #SaturnSaturday, we remember @ESAs Huygens probe. Thirteen years ago tomorrow, it made the first-ever landing on a world of the outer solar system when it descended to the surface of Saturns moon Titan. More: https://saturn.jpl.nasa.gov/news/2987/huygens-ground-truth-from-an-alien-moon/ https://twitter.com/CassiniSaturn/status/952241668815663104/video/1 https://chirp.cooleysekula.net/attachment/47287