Published in Science · View the paper (DOI)
Scientists have detected seismic surface waves on Mars for the first time, providing new insights into the planet's crust and structure. The study estimates the average properties of the Martian crust between 3 to 18.6 miles below the surface, revealing faster seismic velocities that suggest compositional differences or reduced porosity.
Coverage from 2 institutions
- Surface waves help map Mars interior University of Maryland · Oct 27, 2022 · first to report
- Meteorite impacts on the surface of Mars provide new details of the planet’s crust University of Cologne · Oct 31, 2022