AN ‘ancient engraving’ pictured on the surface of Mars has fired-up social media conspiracy theorists, reigniting speculation that Earth is the lost outpost of a space-faring civilisation.
The “Mars Petroglyph” joins a string of “anomalous” objects found among the thousands of images being beamed back by NASA’s robotic rovers, Curiosity and Opportunity.
Among them are a “humanoid statue”, “ball-bearings”, a microscopic “gearwheel” and a “thighbone” — not to mention the almost inevitable “bigfoot” sighting.
The latest “xenoarchaeological” evidence is said to come from an unusual rock caught in a picture from NASA’s Mars Curiosity rover earlier this year.
Are there really the remnants of an ancient, petroglyph-covered column in this picture?
Some think so.
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