SeriesOn air

What on Earth? (2015–)

12 seasons131 episodes44 min per episode★ 5.8 · 744 votes

Documentary

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?

First aired: February 10, 2015
Network: Science
Country of origin: United States

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Cast

Steven Kearney as Self - Narrator
Steven Kearney as Narrator
George Kourounis as Self - Explorer
George Kourounis as Self - Storm Chaser
Mike Pavelec as Self - Military Historian
Mike Pavelec as Self - Miiitary Historian: National Defense University
Mike Pavelec as Self - Military Analyst
Mike Capps as Self - Technology Theorist
Mike Capps as Self - Technology Analyst
Mike Capps as Self - Phd., Technology Analyst
Randy Cerveny as Self - Climatologist
Randy Cerveny as Self - Meterologist: Arizona State University
Randy Cerveny as Self - Phd., Meteorologist, Arizona State University
Mark Horton as Self - Archaeologist
Mark Horton as Self - Professor, Archaeologist
Klint Janulis as Self - Archaeologist
Klint Janulis as Self - Host
Alan Lester as Self - Geologist
Alan Lester as Self - Geologist: University of Colorado
Alan Lester as Self - Phd., Geologist
Andrew Gough as Self - Journalist
Andrew Gough as Self - Writer
Andrew Gough as Self
Lindsay Moran as Self - Former CIA Operative
Lindsay Moran as Self - Ex CIA Operative