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EntertainmentThe giant sphere suspected of belonging to the mysterious civilization 1,500 years ago
A giant sphere in Bosnian forest with a radius of about 1.5 meters, containing high iron content may belong to an advanced civilization that existed about 1,500 years ago.Mysteriously strange 2.8 billion-year-old orbs
The spheres found in South Africa's mining fields could be artifacts of a highly prehistoric civilization.
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Why are there no male queen bees?
The mystery of the 'doomsday' cinema, built in the desert but not a single person has visited for more than 30 years
Mystery of dozens of giant circular structures at the bottom of Lake Michigan
US ship becomes world's largest artificial reef
Wreckage of mysterious missing bomber found after 80 years
Surprised to know the identity of the Russian missile debris 'hunter'
Australia releases chemical composition data of nearly 1 million stars
NASA shuts down plasma device to save spacecraft 20.5 billion kilometers away
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