Recently, while I was hanging around on the JREF Forum – an awesome place to go chat about science, skepticism, and critical thinking – someone posted the following image, taken by the NASA Spirit rover, from the surface of Mars…
What, if anything, do you see? If you’re like me, you see a rocky surface with a particularly big rock (relatively speaking) right in the middle of the photograph.
Well, it seems that some in the UFO-alien woo crowd has decided that this image constitutes “evidence” of past or present alien intelligence on Mars, because – here it comes – the “rock” in the middle of the picture is actually an alien skull.
The Skeptical Teacher 