MARS ANOMALY: Strange Artifact Caught by Rover

MARS ANOMALY: Strange artifact caught by rover Spirit

Another hard evidence of ancient intelligences on Mars, was caught by rover Spirit. A strange metallic artifact cleary manufactured that seems to be part of some major device buried in the ground. The terrain is solid rocky, no sand dunes around, then I assume that whatever it was, got buried thousands of years ago in some avalanche. Original pic available to further investigation in
http://marsrovers.jpl.nasa.gov/gallery/all/2/p/1402/2P250825588EFFAW9DP2...