NASA photographed a nearly perfect square with 3 km sides on Mars, 13 times larger than the Great Pyramid of Giza, but the official explanation is natural erosion; still, no one has explained why the

NASA image shows a square formation of 3 km on Mars; scientists point to erosion, but the almost perfect geometry still raises debate. According to images cataloged by Arizona State University in the Mars Image Explorer and captured by the Mars Orbiter Camera of NASA's Mars Global Surveyor in 2001, there is a geometric formation on the surface of Mars with [...] NASA image shows square formation of 3 km on Mars; scientists point to erosion, but almost perfect geometry still raises debate According to images cataloged by the Arizona State University in the Mars Image Explorer and captured by the Mars Orbiter ... [5345 chars]