NASA's InSight mission on Mars-first glimpses of the planet's interior from seismology.

Knapmeyer-Endrun, Brigitte; Kawamura, Taichi · Nat Commun · 2020

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Abstract

NASA’s InSight mission is the first lander to deploy a seismometer on a planetary body since more than 40 years. With a year of seismic data from Mars, new discoveries on Mars’ tectonics and interior structure are just emerging.