What on Earth? - Season 12 - Eps 3: Indiana's War Factory
Satellite images capture a large compound of abandoned structures that are overgrown with vegetation in Indiana; experts investigate and uncover a derelict WWII munitions factory that played a crucial role in US military history.
About What on Earth?

Title: What on Earth?
First Air Date: 2015-02-10
Last Air Date: 2023-03-16
Status: Returning Series
Rating: 6.235/10 (from 17 votes)
Language: EN
Seasons: 13
Total Episodes: 131
Network: Science
Genres: Documentary
Production Companies: Wag TV
Synopsis
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?
Cast

Steven Kearney
Narrator

Andrew Gough
Self