posted 11-14-123 22:17 ET (US) The interior of Mars hides a huge secret. New analysis of seismic data collected by NASA's InSight Mars rover shows that there may be a vast ocean of radioactive magma hidden beneath the surface of Mars, with a depth of up to 125 miles - the Martian magma ocean Totally unlike anything found on Earth. https://www.thearticlesreview.com