When did What on Earth? Season 7 Episode 3 air?
What on Earth? Season 7 Episode 3 aired on January 23, 2020.


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?

When strange circles of reindeer appear in the remote tundra of Sweden, experts investigate if this mysterious event could be evidence of fatal aftershocks from the Chernobyl nuclear disaster.
Direct answers for episode-level questions and details.
What on Earth? Season 7 Episode 3 aired on January 23, 2020.
This episode runs for approximately 44 minutes.
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