 | Arnus Vallis is an ancient river valley in the Syrtis Major quadrangle of Mars, located at 14.1° north latitude and 289.5° west longitude. It is 280 km... 1 KB (72 words) - 22:12, 19 June 2023 |
Arnus may refer to: Arno, known in Latin as Arnus, a river in Italy Arnus Vallis, a valley on Mars an alter ego of the DC comics superhero Icon SS Arnus... 348 bytes (71 words) - 10:48, 5 December 2020 |
Hsing Vallis Ridges, as seen by HiRISE. Ridges may be caused by water moving along faults. Arnus Vallis layers, as seen by HiRISE. Mad Vallis, as seen... 14 KB (1,798 words) - 02:05, 6 February 2023 |
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 |
 | of Arnus Vallis, an old river valley are visible in a picture below. Dunes in valleys on Mars usually lie at right angles to the valley walls. Arnus Vallis... 35 KB (4,227 words) - 21:50, 3 April 2024 |