When did What on Earth? Season 12 Episode 2 air?
What on Earth? Season 12 Episode 2 aired on January 19, 2023.


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?

Aerial archaeologists use laser imaging to capture a distinct star-shaped pattern carved into the marsh of a Florida swamp; experts investigate and reveal a lost Civil War fort linked to an extraordinary community with a tragic past.
Direct answers for episode-level questions and details.
What on Earth? Season 12 Episode 2 aired on January 19, 2023.
This episode runs for approximately 42 minutes.
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