Doom Mons

Doom Mons is the name of a mountain range and its eponymous peak on Titan, the largest moon of Saturn. A putative cryovolcano, it is the largest mountain range on Titan by volume, and its 1.45 km-high peak one of the highest. It was discovered by the Cassini–Huygens probe in 2005 and officially named in 2012.

Doom Mons is located in the Southern Hemisphere of Titan, between 14-15° south and 40-41° west. It is located within the Aztlan darklands region, possibly connected to the wider Shangri-La dark region, and is adjacent to Sotra Patera, a possible cryovolcanic caldera 1.7 km (1.1 mi) deep.Mohini Fluctus, a bright lobate flow feature at least 200 km long, appears to emerge from Doom Mons and extends to the northeast. It is partially covered by dunes, including at its visible terminus, suggesting it is on the order of tens of meters thick. About 470 km to the north-northeast is situated another putative cryovolcanic feature, Erebor Mons, which is 40 km across, over 1 km high, and has lobate flow features to its north and east.

From 2005, the findings of the Cassini–Huygens probe have revealed a largely smooth surface of Titan, with some notable abnormalities. Many Titanean "mountains" are little more than hills. However, some of these mountains rise to some several hundreds of meters high. Doom Mons is currently believed to be possibly the largest Titanean mountain range and with the eponymous peak one of the highest; the title of highest peak on Titan is thought to be held by the Mithrim Montes, which may have been formed by global contraction. Doom Mons is believed to be a twin-peak that rises 1.45 km (0.90 mi) above the relatively flat surrounding plain, and a probable massive cryovolcano. It has a 500-600 m deep indentation on its western side, containing a circular pit that is another 400 m deep, while Sotra Patera is immediately to its east.

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