The Mars Curiosity Rover has done it yet again as yet another series of strange artifacts were captured on camera by the brave Martian trooper.

This image for example showcases this massive ancient petroglyph that was carved into this rock. In case you didn’t know by now, petroglyphs are essentially rock engravings that are carved into a stone by incision, picking, abrading, or more.

Most petroglyphs are meant as indicators of religion, culture, mythology, or more, and they all point towards the ancient civilization that carved the structure in the first place. Most of the petroglyphs here are believed to showcase a ritual of some sort although we can’t attest for that as we don’t speak Martian.

What we do know however is that on the side you can clearly see some human figures carved on the stone. This is especially interesting considering the fact that the same symbols have been discovered on Earth around the globe which might indicate that the ancient Martians did visit our planet before. Is it possible that the ancient Martians were the ones that visited us in ancient times or is this all just an incredible coincidence?

For the most part, experts agree that these archetypal symbols showcase a hidden part of our history as they might even indicate the true first meeting that we had with each other. What do you think about this incredible discovery?