Evidence of ancient rivers spotted on Mars, study says No Comments Uncategorized Researchers are “reading the rocks” and the history they show on Mars to paint a picture of when the planet supported liquid water on its surface billions of years ago. 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)