NASA Discovers Evidence for Liquid Water on Mars - WIREDWIREDNASA Discovers Evidence for Liquid Water on MarsWIREDCaption: The brown splotchy areas in this shot of Mars' Hale Crater are salt deposits formed by flowing liquid water, NASA scientists recently announced. That Day-Glo blue stuff is pyroxene, a common mineral on Mars. NASA/JPL/University of Arizona.NASA finds evidence of recent flowing water on MarsUSA TODAYNASA Says Signs of Liquid Water Flowing on MarsNew York TimesLiquid Water Exists on Mars, Boosting Hopes for Life There, NASA SaysKTLAThe Verge -TechCrunchall 1,198 news articles »