VIDEO+-+Life+on+Mars?

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__Is there human life on mars?__
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Given what we already know about Mars it seems much more likely that this is a picture of a rock! However, this highlights the need for us to do our science with great care. For years some people thought there was a mountain on Mars carved in the shape of a human face. Evidence of intelligent (artisitic) lifeforms?? More recent photos (that are taken with much better cameras) show no face! Here's an opinion piece from space.com http://www.space.com/opinionscolumns/opinions/ford_000613.html and NASA's page http://nssdc.gsfc.nasa.gov/planetary/mgs_cydonia.html The human tendency to see things in pictures (or clouds or pizzas!) is a psychological phenomenon called pareidolia - yes, there is a word for it. Read [|http://en.wikipedia.org/wiki/Pareidoli]