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ADDITIONAL NOTES: completed airing its fifth season on 3/12/19; has yet to be renewed for a sixth season
DESCRIPTION: (from Science Channel's press release, December 2018) There are more satellites than ever hovering over our planet, capturing images with greater detail in places that we never knew existed. Some of these strange and baffling images defy explanation. WHAT ON EARTH? employs state-of-art imaging technology, analysis from leading scientific experts, as well as old fashioned detective work to help solve these mysteries. Season five kicks off Tuesday, January 8 at 9 p.m. ET/PT.