TV series
Satellites orbit Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, but some are bizarre. This unique perspective reveals objects that seem to make no sense & phenomena that defy explanation. Such images force the question, what on Earth is that?
Availability
What on Earth? premiered February 10, 2015. We don't have a confirmed streaming, rental or purchase option yet.
Satellites orbit Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, but some are bizarre. This unique perspective reveals objects that seem to make no sense & phenomena that defy explanation. Such images force the question, what on Earth is that?
Choose an episode, then use the watch options above for the show.
Episode 1
Satellite images capture a giant symbol mysteriously carved into the expanse of Australia's Great Victoria Desert; an investigation reveals a secret nuclear weapons-testing cover-up by the British government with numerous aboriginal casualties.
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Episode 2
Satellites capture bizarre circular structures in the forests of England.
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Episode 3
Satellites capture mysterious stone objects across the Arizona mountains.
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Episode 4
Satellites capture a castle-like structure hidden in Scottish woodlands.
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Episode 5
Satellites capture rocks in the shape of a fingerprint on a Swedish island.
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Episode 6
Satellites capture a bizarre pattern of circles in a remote English forest.
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Episode 7
Aerial imaging captures a complex of ancient Roman buildings in Yorkshire.
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Episode 8
Satellites capture a gigantic oval carved into the forests of New Jersey.
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Episode 9
Satellites capture a mysterious collection of ghost towns in Belarus.
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Episode 10
Satellites capture a cone-like structure in the mountains of Turkey.
Where to watch What on Earth?Episode information updated Sep 17, 2026
Available now in United States
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Andrew GoughSelf
ScienceUnited States