What on Earth?
Secrets of the Sahara
Season 1 Episode 3 of 6
Photographs of a 25-mile structure known as the eye of the Sahara, and an extraordinary cloud emanating from an island in the Indian Ocean
What on Earth? airs on Sky History HD at 11:00 PM, Wednesday 25 June. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary