Salt glaciers on Mercury suggest conditions friendly to life — but not life itself — might once have existed on the innermost planet.
The post Do Glaciers on Mercury Suggest Such a Planet Could Be Habitable? appeared first on Sky & Telescope.
Salt glaciers on Mercury suggest conditions friendly to life — but not life itself — might once have existed on the innermost planet.
The post Do Glaciers on Mercury Suggest Such a Planet Could Be Habitable? appeared first on Sky & Telescope.