Alien spacecraft crashed into a giant meteor 100 years ago to stop it from hitting Earth, according to a Russian scientist.
According to the Fox News reports, Dr Yuri Labvin, president of the Tunguska Spatial Phenomenon Foundation, insists that an alien spacecraft sacrificed itself to prevent a gigantic meteor from slamming into the planet above Siberia on June 30, 1908.
Most scientists say an exploding meteorite caused 1908's Tunguska event, which flattened 80 million trees across 100 miles.
But Labvin thinks quartz slabs with strange markings found at the site are remnants of an alien control panel, which fell to the ground after the UFO slammed into the giant rock.
"We don't have any technologies that can print such kind of drawings on crystals," Labvin told the Macedonian International News Agency. "We also found ferrum silicate that can not be produced anywhere, except in space."