Saturna:
That second link is really interesting. How anyone could believe any of those carvings were done by the wind, rain, and other natural things is beyond me. There are ancient civilizations that had astounding technologies who could have easily done those things.
There is mention of a face on Mars. Well, I'm reading a book by Hoagland that has unretouched photos of the monuments on Mars and reveal that NASA did a huge cover up on their findings, not only on Mars, but on our moon as well.