UFO Groups Found Alien Spacecraft That Crash Landed On Earth Millions of Years Ago

A group of people believe they found debris from a UFO that may have landed on Earth millions of years ago. The alleged alien remains recently discovered came in the form of a disc made of a four-metre stone.
Alien enthusiast groups, UFOlogy and Kosmopoisk, found the object while on an expedition near Volgograd, Russia.
UFO enthusiasts, especially those observing Mars anomaly through NASA photos, said that the stone disc looks similar to the ones they have seen on Mars. They concluded that the newly discovered UFO was a military drone, but probably got off course and crashed landed on Earth.
The disc was one of many reportedly unearthed in the area. It may contain metal Tungsten (Wolfram), which is common in the military technology. Many UFOlogists believe that the same element may also present in a UFO.