![]() ![]() Reasonable explanations won’t deter the conspiracy theorists who say the doorway really is evidence of life on Mars, and maintain that scientists are engaged in some sort of cover-up. And getting false positives – seeing a predator where there is none – is better than not seeing a predator who then eats you. We likely evolved this tendency because spotting important things like predators or faces, even when the light is poor or they are partly obscured, gave us an advantage. Scientists call our tendency to do this “pareidolia”. The sad fact is that when presented with an unclear or unfamiliar image, humans try to turn it into a familiar-looking object. And who hasn’t seen a face in the clouds? Worse, the “doorway” joins the even longer list of wacky images like the cornflake that looks like Australia, the cats that look like Hitler, and so on. Instead it joins the face on Mars, the spoon on Mars, the cube on the Moon, and all the other things seen in photos from space that turn out not to be as exciting as we thought. ![]() It would have been so exciting if it had been a real doorway. Still, who said Martians had to be the same height as us? But then geologists point out several straight-line fractures can be seen in this site, and the “doorway” is where they happen to intersect. The passage seems to go in only a short way before the steeply descending roof meets the floor.Īnd then those killjoys at NASA tell us its only about 45 cm high. ![]() Seeing is not always believingĪt first sight, the picture is totally convincing. It’s the sort of thing that on Earth might indicate an underground bunker, such as an air-raid shelter. Last week it took a photo which appeared to show a doorway carved into the rock. The following opinion piece by Professor Ray Norris from the School of Science was first published with full links on The Conversation (opens in a new window).įor the past ten years, NASA’s Curiosity rover has been trundling around the surface of Mars, taking photos in its quest to understand the history and geology of the red planet and perhaps even find signs of life. ![]()
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