Photos taken from NASA's Martian Rover Show, which looks honest like a long leg in the ground that the vehicle was just over. The bone looks suspiciously like a human's femur or femur, buried in March's red dust. Conspiracy theorists now believe that NASA intentionally attempted to overtake it and destroy in an attempt to keep the secret under cover.
Prominent alien hunter Scott C Waring was the first to pick up the supposed bone and has called NASA seemingly hypocritical.
Sir. Waring wrote on his blog UFO Sightings Daily: "I found this fossilized bone on Mars this week and it has been overrun by Mar Rover.
"Now NASA researchers often say how careful they shouldn't hurt or destroy their chances of finding life on Mars, yet we see the evidence of the powered tire marks coming across this old fossil as if it were nothing.
"If someone had found this on a park or beach, it would be a study of a murder, as it looks a lot like a leg.
"But as it is Mars, NASA does it for their personal path, passing by and ignoring any true evidence of life on Mars."
This is not the first time visible fossils have been found on Mars.
Another new result was a large black stone, which apparently was so strong evidence of alien life that NASA was accused of misleading the public.
Sir. Waring wrote on his blog: "While looking at the front page of the Mars Science Laboratory site, I noticed that they were putting a picture with a big black fossil right on the freaking front!
"How could anyone who has experience with old fossils and objects have missed it?
"NASA really doesn't care to find life or prove that life once existed on other planets.
"They only want to drip food the public boring science facts to satisfy the public curiosity. Its called the trickle down theory and NASA perfected it.
"There is no doubt that this is an old fossil."
But skeptics and NASA say that the fossils and other similar results are just the effects of pareidolia – a psychological phenomenon when the brain tricks its eyes into seeing known objects or shapes in patterns or textures as a stone surface.
This would mean that Martians' fossil & # 39; could only be a creepy rock.