"CLIFF GLYPH" in X3D Stereo
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- Category: Mars
- Written by David Gannett
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“CLIFF GLYPH”
Spirit Sol 620 NavCam
Neville Thompson Gigapan: http://gigapan.com/gigapans/195338/snapshots/616513
Near dead center in Nev’s 620 gigapan and midway up the face of a cliff, a distinctive “S” shape catches the eye.
In our context view, the shape pops out from the surrounding matrix of eroding rock. Just to the right of it, a faint rectangular shape may be seen.
Zooming in, our detail view comes into better focus as the contrast is adjusted slightly. Is it really a bas relief “S” carved into the stone, or just fortuitous erosion? I believe the question is answered by the three-sided rectangle just to the right. Two perfect ninety degree angles, a recessed center portion and a knob of some kind exactly in the center of the right side. Conclusion: not natural.
The “S” figure is seen repeatedly by Mars anomalists the world over. What does it mean, and is it actually intended to be an “S” from our Arabic alphabet, or is it an alien symbol with an entirely different meaning?
One day our expeditions will determine the answer once and for all, but for now, if it causes you discomfort to contemplate this cliff glyph, just pretend it’s a rock and nothing more...
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“How do I view X3D?” Simple. While viewing the two images from a comfortable distance, very gently cross your eyes (no eye-strain) until you perceive three images, all the same width. The one in the center is in 3D. Relax into it. Once you learn how to re-focus your eyes in this manner, you will never forget it.
For a more complete tutorial, click HERE
(Click image for full-screen)
