Is there water on Mars?

Is there water on Mars?

There's Liquid Water Under The South Pole Of Mars

ESA - Was there water on early Mars?

Earth vs. Mars Let's Talk Science

Maybe Mars Didn't Lose its Water After All. It's Still Trapped on the Planet - Universe Today

Mars Might Not Have Enough Water to Support Life; Here's What It Means

There Might Be More Water Ice on Mars Than We Thought

There is water on Mars by KirlianCamera on DeviantArt

Is an Ocean of Mars Water Trapped in the Planet's Crust? - Sky & Telescope - Sky & Telescope

Why Is There So Little Water Left on Mars?