Amateur stargazers have discovered an intriguing object jutting out from the surface of Mars. The seemingly perfectly rectangular, upright structure The object first spotted several years ago after being photographed by the HiRISE camera onboard the Mars Reconnaissance Orbiter, But is it unnatural — a beacon erected by aliens for mysterious reasons, and even more mysteriously paralleled in "2001"? Or is this rock the work of nature?
Fossil Spine In Mars Photo From NASA’s Curiosity Rover Claims UFO Hunter Fossilized Spine found in a Mars Curiosity Photo from SOL 109. This photo which has been circling the Mars Curiosity forums shows what appears to be a fossilized spine sticking out of the ground.