Science ❯ Geology

Planetary Geology

Mars Geology Lunar Geology Martian Geology Mars Icy Moons Martian Surface Sedimentary Rocks Asteroid Composition Surface Composition Martian Rocks

Scientists Report Possible Liquid Nitrogen Flows on Pluto's Sputnik Planitia

The August 2026 peer‑reviewed study says subsurface melting can drive short-lived flows to the surface, urging new mapping and laboratory tests.

Curiosity Images Vast Honeycomb Polygon Field on Mars

Curiosity Captures Vast Sea of Polygonal Fractures on Mars

Archived Spirit Data Reveal Water‑Linked Minerals in Martian Soil

High-Resolution 3D Models Suggest Venus's Rift Valleys Are Recently Active

Juno Measures Hidden Heat Beneath Jupiter’s Moon Io

Scientists Confirm 25-Kilometre Meteorite Crater in Quebec

Perseverance Identifies 245‑Foot Impact‑Built Rock Sequence on Jezero Rim

Tianwen‑2 Reaches Kamoʻoalewa and Delivers First Close Images

Chandrayaan‑3 Soil Matches First Known Lunar Meteorite, Study Finds

Seismic Study Finds Thick Ultramafic Layer Under Mars and Vast Deep Magma Plumbing

Perseverance Detects Complex Organic Carbon in Jezero Mudstones

Perseverance Confirms Complex Organic Carbon in Jezero Crater

Lucy Finds Tumbling Asteroid with Water-Altered Clay

Scientists Find First Garnet Grains in Martian Meteorite

Lucy Flyby Shows Peanut‑Shaped Asteroid Is Water‑Altered Fragment of Ancient Collision

Lunar Meteorite Preserves Evidence of a 3.5-Billion-Year-Old Giant Moon Impact

Compact X‑Ray Telescope Could Map the Moon’s Surface Chemistry in Months to Years

Chandrayaan-2 Radar Finds Strong Evidence of Buried Ice at Moon’s South Pole

Psyche Completes Precision Mars Flyby and Gains Speed Toward Metal Asteroid