Mysterious spots that scientists thought were subsurface lakes beneath the Martian south pole may instead be ancient clay deposits.
The post "Liquid Water" Below Martian Surface Might Be Clay appeared first on Sky & Telescope.
Mysterious spots that scientists thought were subsurface lakes beneath the Martian south pole may instead be ancient clay deposits.
The post "Liquid Water" Below Martian Surface Might Be Clay appeared first on Sky & Telescope.