Newly Discovered Evidence of Ancient Oceans on Mars
Shelf detecting using Geomorphons function (ZAKI and LAMB, 2026) " Bathtub Ring" is New Evidence for an Ancient Ocean on Mars (Lori DAJOSE, Caltech ; April 15, 2026) https://www.caltech.edu/about/news/bathtub-ring-is-new-evidence-for-an-ancient-ocean-on-mars Featured Research Article: Identifying the topographic signature of early Martian oceans (ZAKI and LAMB, 2026) https://www.nature.com/articles/s41586-026-10381-2 Reconstruction Map of a possible shallow ocean on Mars (2019) , D A R C 12345 ; CC BY-SA 4.0 , Link