So, let me understand this.
In one of your other posting you seem to suggest that the Apollo landings were faked?
In this thread are you suggesting that:
a) The current Mars mission is a fake?
b) The current mission is real?
c) There is life on Mars but only selected people back here on Earth are spotting the life forms & drink cans on the surface?
d) The photos of the surface of Mars are fakes but the people who faked them are too stupid to notice moving rocks, lemmings & drinks cans before they publish them?
e) Some other theory?
I've been thinking along the same lines. If we accept the visit to the moon is faked then a mars landing even by a robotic vehicle seems even more remote. If we accept the argument put forward that it's all faked then the "living moving rock" becomes even more bazaar , it must be a brand new form of earth based life which in itself would be highly newsworthy . If the photo does show a radically different form of life and was genually taken on mars then I feel it makes much less of a case for those earth like creatures spotted.
I've seen the pictures of rodents , mice , humanoid figures , monkeys , mice and other creatures spotted in nasa's photos or at least things that look like those creatures. What I would like to see is evidence of things like tracks made by these creatures or some sort of vegetation that these things presumably feed upon.
I like to keep an open mind on these things , there may be life on mars but I'm not convinced just yet.
Oh and that "insect" is nothing more than a bit of dust on the lens in my view.