Science ❯ Geology ❯ Seismology

Marsquakes

Seismic Waves InSight Lander Impact Events Data Analysis NASA InSight Rover Internal Structure Mantle Composition Subsurface Water InSight Lander Findings InSight Mission

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

A Nature analysis of InSight marsquakes infers a roughly 600‑kilometer solid center within a larger liquid core using a limited dataset.

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

Seismic Reanalysis Finds Mars’ Mantle Packed With Ancient Impact Debris