More episodes from Season 1
E1 • Episode 1
A massive tsunami hundreds of feet high that never touches land; a secret underground base in China; an image from space may have revealed the location of the Garden of Eden.
42m • 2015A massive tsunami hundreds of feet high that never touches land; a secret underground base in China; an image from space may have revealed the location of the Garden of Eden.
E2 • Episode 2
Weird barren rings in the Namib Desert, an island the size of Manhattan that vanishes without trace and a lost city in the heart of the Amazonian jungle.
42m • 2015Weird barren rings in the Namib Desert, an island the size of Manhattan that vanishes without trace and a lost city in the heart of the Amazonian jungle.
E3 • Episode 3
First seen from space in 1965, the Eye of the Sahara is a beautiful 25-mile structure, but how it formed remains a mystery.
42m • 2015First seen from space in 1965, the Eye of the Sahara is a beautiful 25-mile structure, but how it formed remains a mystery.
E4 • Episode 4
NASA astronaut Mike Barratt describes photographing a strange ring in the ice on the world's oldest lake from the International Space Station.
42m • 2015NASA astronaut Mike Barratt describes photographing a strange ring in the ice on the world's oldest lake from the International Space Station.
E5 • Episode 5
A possible smoke screen over North Korea worries military analysts while an amateur archaeologist makes an extraordinary discovery.
42m • 2015A possible smoke screen over North Korea worries military analysts while an amateur archaeologist makes an extraordinary discovery.
E6 • Episode 6
Images of Earth show cities glowing, while wilderness remains dark. Why is the Australian outback illuminated like a vast city?
42m • 2015Images of Earth show cities glowing, while wilderness remains dark. Why is the Australian outback illuminated like a vast city?
