Mars might have salty ponds next to its underground lake No Comments Uncategorized Two years ago, scientists detected what looked like a salty lake under the surface of Mars’ southern ice cap. Two years ago, scientists detected what looked like a salty lake under the surface of Mars’ southern ice cap. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)