Science ❯ Geology ❯ Seismology

Marsquakes

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

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