The very fact that the Martian rovers are still working and sending back fascinating information and pictures after four years (sixteen times longer than originally planned) should be more than interesting enough. It's such a shame that there are so many jelly-brains in the world who have to resort to fantasy. They're missing the beauty of the whole thing.
Same goes for that utterly ridiculous story this week of "Bigfoot" on Mars. He isn't THAT big - only around 6cm tall...