Comments by "Dennis" (@Dennis-nc3vw) on "Alien Artifacts on Mars: What NASA doesn't want you to know" video.

  1. Did the Greeks really name the planet Mars?
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  2. This is why private space exploration is the way of the future.
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  3. I still don’t get how Photoshop corrects for false color. How does it know what the real color is?
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  4. Isn’t it possible Cydonia was just preserved by an advanced race as a historical site, like we preserve Ancient Egypt?
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