HUGE MYSTERIOUS ALMOST INVISIBLE SPHERE FLOATING OFF THE COAST OF TURKEY 2015 (1080P)

I recommend 1080P Resolution Oh July 9th, 2015 a group of lucky divers happened upon something truly remarkable–A 4-meter-wide clear sphere floating off the coast of a small town in Turkey. The sphere was 22 meters below the sea surface, and even up close, it appears almost invisible. But what exactly is it?