A mysterious and unexplainable noise has been heard and reported across the globe for nearly a decade now and to this day no one can explain what or where it is coming from.  Sounding like a trumpet or a collective from a brass section of an orchestra, a selection of videos shot from the Canada to Ukraine, via the U.S., Germany and Belarus show strange goings on above us. And the eerie sounds have been continuously heard at all different times and locations for almost a decade.

What people are speculating the sounds are online… Possible theories include:

Tectonic plates grinding – Tectonic plates are pieces of the Earth’s crust and uppermost mantle, together referred to as the lithosphere. The plates are around 100 km (62 mi) thick and consist of two principal types of material: oceanic crust (also called sima from silicon and magnesium) and continental crust (sial from silicon and aluminium). READ MORE