Take a trip with us to the center of Mars! NASA’s InSight lander has detected hundreds of quakes with its seismometer since landing on the Red Planet in November 2018. Those seismic events have shed light on the crust, mantle, and core of the planet, as well as how the separate layers formed. Those findings may offer insight into how all rocky planets formed, including Earth. Drop your questions for our experts in the comments.
• Mark Panning, NASA’s Jet Propulsion Laboratory in Southern California
• Amir Khan, ETH Zurich and University of Zurich
• Sabine Stanley, Johns Hopkins University