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Mars Geology

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Perseverance Radar Reveals Buried Ancient River Delta Beneath Jezero Crater

Peer-reviewed analysis of the rover’s deepest radar scans points to earlier long-lived surface water, expanding prospects for preserved biosignatures.

Perseverance Cleared for Years More Mars Driving With New Push Toward 'Lac de Charmes'

Perseverance Finds Potential Biosignature in Jezero Mudstone, Raising Stakes for Sample Return

NASA Reports Potential Biosignatures in Jezero Crater Core

Perseverance Detects Potential Biosignature in Jezero Crater Rock

Study Detects Solid Inner Core on Mars, Redrawing the Planet’s Interior

Seismic Reanalysis Finds Mars’ Mantle Packed With Ancient Impact Debris

Mars Rover’s ‘Helmet’ Rock, Horneflya, Is Almost Entirely Made of Spherules

Curiosity Rover Reveals Coral-Like Rock Paposo as Ancient Mineral Vein

New Autonomy Upgrades Boost Curiosity Rover’s Mars Exploration

Mars Orbiter Executes 120-Degree Rolls to Reveal Deeper Subsurface Layers

NASA’s Perseverance Rover Marks 1,500 Sols with Dust Devil-Photobombed Selfie