Should We Be Looking for Life on Mars Underground? Posted on December 16, 2011 by christianconjectures Mars Topography. Image Credit: NASA/JPL-Caltech A very short article that makes perfect sense. Why? Well, the sub-surface of Mars is significantly warmer than the surface. Not only that, scientists are very confident that liquid water will be found there. Should We Be Looking for Life on Mars Underground?. Share this:EmailPrintRedditFacebookTwitterLike this:Like Loading... Related