When did What on Earth? Season 6 Episode 4 air?
What on Earth? Season 6 Episode 4 aired on June 27, 2019.


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 a strange pattern appears in a field, experts wonder if its an extraterrestrial response to a message sent to an alien star cluster in 1974, and using cutting-edge science, they uncover its true origin.
Direct answers for episode-level questions and details.
What on Earth? Season 6 Episode 4 aired on June 27, 2019.
This episode runs for approximately 44 minutes.
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