Science ❯ Earth Sciences ❯ Geology ❯ Planetary Geology

Mars

Mars's Southern Mantle Is Hundreds of Degrees Hotter Than the North, Study Finds

Derived from tidal tomography of decades of spacecraft gravity tracking, the result offers a testable explanation for southern magnetic remnants.

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

High-Resolution Mars Mapping Points to Arctic-Sized Ocean 3 Billion Years Ago

Ferric Hydroxysulfate Identified on Mars, Hinting at Amazonian Geothermal and Volcanic Activity

InSight Data Point to Solid Inner Core and Ancient Impact Debris in Mars’ Mantle

Seismic Reanalysis Finds Mars’ Mantle Packed With Ancient Impact Debris