Science Channel - What on Earth? Series 2 (2015) Part 2 Lost City of Gold

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 2 Lost City of Gold

In the Namib Desert of west Africa a strange series of rings ranging from 6 to 65 feet wide cover 1200 miles from Angola to South Africa; Sandy Island in the south Pacific is as big as Manhattan and has been on nautical maps for over 200 years but is now gone; a bizarre disk of glowing rings are seen by meteorologist on weather radar over Melbourne Australia before the rings start appearing over other parts of Australia; while a satellite takes photos of western Brazil a cleared part of the jungle shows signs of ancient construction that may be the fabled City of Gold, El Dorado; did a U.S. spy satellite photograph Noah's Ark on Mt. Ararat in 1973; a strange silvery blob that appears to be flying is photographed near Area 51.

Science Channel

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Episode One Shown Here