Science Channel - What on Earth? Series 2 (2015) Part 7 Secret of Doomsday Mountain

What on Earth? Series 2 Watching us from space, satellites orbit the Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, and sometimes bizarre. This unique perspective reveals objects and phenomena that defy explanation - massive tsunamis that disappear without trace, a sinister blood-red lake in war-torn Baghdad and a whirlpool in the ocean the size of Connecticut Join experts and witnesses as they investigate and analyse these sites, in an attempt to unravel these mysteries captured from space.

Part 7 Secret of Doomsday Mountain

In 2013 weather radar begins to show a large and growing thunderstorm over Huntsville, Alabama, but there is no storm; a large complex is discovered in the Ural Mountains of Russia causing concern in the US; the ancient Roman city of Dura-Europos in ISIS controlled Syria is being turned into a moonscape; spy imagery appears to show an American F-117 stealth fighter in an industrial complex in China; a user of Apple maps sees a wake that appears to be a gigantic living creature in Loch Ness; 2008 satellites looking at southern Afghanistan see what maybe an ancient fortress is it connected to the conquest of the area by Alexander the Great.

Science Channel

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Episode One Shown Here