• Thumbnail for Lethe Vallis
    Lethe Vallis is a valley in the Elysium Planitia on Mars, located at 4° North and 206.5° West. It is 225 km long and is named after river Lethe in Katmai...
    2 KB (198 words) - 10:20, 11 August 2023
  • Thumbnail for River Lethe
    by Lethe, the "river of forgetfulness" in the Hades of Greek mythology. A dry channel on Mars (which could carry water or lava) is named Lethe Vallis after...
    1 KB (177 words) - 02:34, 11 May 2020
  • thousands of kilometers. Some valles on Mars (Mangala Vallis, Athabasca Vallis, Granicus Vallis, and Tinjar Valles) clearly begin at graben. On the other...
    14 KB (1,798 words) - 02:05, 6 February 2023
  • Thumbnail for Cerberus Palus
    Palus once contained a lake fed by Athabasca Valles and draining into Lethe Vallis. According to different researches, it could be a lake of water or lava...
    2 KB (233 words) - 17:23, 13 February 2024
  • Thumbnail for Elysium quadrangle
    called Orcus Patera. A large lake may once have existed in the south near Lethe Vallis and Athabasca Valles. The InSight lander touched down in the southern...
    36 KB (4,842 words) - 23:48, 5 March 2024
  • languages, while small ones are named for rivers. "Planetary Names: Vallis, valles: Neretva Vallis on Mars". planetarynames.wr.usgs.gov. Gazetteer of Planetary...
    21 KB (130 words) - 18:59, 5 October 2023
  • Kalligeneia Kallone Kamira Keres Kourotrophos Kotys Lampad Lampetia Lampsace Lethe Leto Libya Limos Litae Lyssa Macaria Machai Maia Maniae Melete Melinoë Melpomene...
    66 KB (5,636 words) - 10:31, 21 February 2024