New marsquake research reveals that Mars’s Southern Highlands have a hotter, more fluid mantle than the Northern Lowlands, supporting mantle convection - not impacts - as the cause of Mars's crustal dichotomy.

Read more on @physorg_com ➡️

New marsquake research reveals that Mars’s Southern Highlands have a hotter, more fluid mantle than the Northern Lowlands, supporting mantle convection - not impacts - as the cause of Mars's crustal dichotomy.

Read more on @physorg_com ➡️ https://phys.org/news/2025-01-mars-distinct-hemispheres-mantle-convection.html