Science ❯ Geology ❯ Planetary Geology

Mars Geology

Jezero Crater Gale Crater Rock Analysis Sedimentary Rocks Rock Samples Water on Mars Mineral Analysis Mineralogy Subsurface Water Marsquakes

Curiosity Finds Most Diverse Martian Organics Yet in First Off-Earth Wet-Chemistry Test

The detections show complex carbon compounds persist in ancient Martian clay, steering scientists toward targeted tests and eventual sample return.

Shelf-Like Band on Mars Bolsters Case for Ancient Northern Ocean

Perseverance Radar Reveals Ancient Buried Delta Beneath Jezero Crater

Perseverance Radar Reveals Buried Ancient River Delta Beneath Jezero Crater

Curiosity Confirms Kilometer-Scale 'Boxwork' Ridges as Ancient Groundwater Fractures on Mount Sharp

New Analyses Challenge Purely Nonbiological Origins for Mars Organics

New Study Rewinds Curiosity’s Mars Organics to Levels Hard to Explain Geologically

Perseverance Cleared for Years More on Mars, On Track to Top Rover Distance Record

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

Perseverance Finds Kaolinite in Jezero, Pointing to Long-Lived Rain on Ancient Mars

New SHARAD Readings Weaken Mars South Pole ‘Subglacial Lake’ Claim

Peer-Reviewed Study Points to Ancient Groundwater in Gale Crater, Extending Mars' Habitability

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

NASA Reports Potential Biosignatures in Jezero Crater Core

NASA’s Perseverance Detects Potential Biosignatures in Jezero Crater Rock

Perseverance Finds Potential Biosignatures in Ancient Martian Mudstone

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