Russian Scientist: UFO collided with Tunguska Meteorite to save Earth

Aliens downed Tunguska meteorite to protect our planet from devastation, stated Russian scientist Yuriy Lavbin about the 100 year old mystery surrounding the massive Siberian explosion. He showed 10 quartz crystals that he found at the place of the meteorite’s crash. Several of the crystals have holes in between, so they can be united in a chain.- What could this chain serve for? Besides, some