Tag Archive for 'Margin unit'

The concentric feature in the East Margin of the Margin unit, Jezero crater, Mars. Image credit: Bedford et al., doi: 10.1038/s43247-026-03997-9.

Mysterious Rock Formation in Jezero Crater Reveals Mars’ Complex Watery Past

Sep 22, 2026 by Enrico de Lazaro

Using data collected by NASA’s Perseverance rover, planetary scientists have revealed that a geologically puzzling formation in Jezero crater experienced...