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What on Earth?

4:00 AM to 5:00 AM
Friday 19 June
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Season 4 Episode 11

Experts investigate the startling mysteries captured by satellites orbiting the Earth - from hidden worlds to unexplainable natural phenomena

What on Earth? airs on Sky History 2 HD at 4:00 AM, Friday 19 June. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary