Science ❯ Space Exploration ❯ NASA

InSight Lander

Seismic Data Seismic Investigations Mission Findings Mars Missions

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.

Seismic Reanalysis Finds Mars’ Mantle Packed With Ancient Impact Debris