What on Earth?

What on Earth? is a documentary series using satellite images of strange geological occurrences and man-made structures on Earth to examine such matters as the planet's extreme locations, phenomena and species.

Show Info

Airs on: United States Science (2015 - now)
Schedule: Tuesdays at 21:00 (60 min)
Status: Running
Show Type: Documentary

Official site: www.sciencechannel.com

7.2 (5 votes)

Previous Episode

Hunting the Ark of the Covenant

Episode 4x17; Feb 20, 2018

New discoveries lead investigators to a crypt rumored to hold the Ark of the Covenant; when a great white shark is killed, experts suspect a mysterious ocean monster; strange markings in the desert might be a tribute to an ancient spider god.

Previous Episodes

Episode NameAirdateTrailer
4x17: Hunting the Ark of the CovenantFeb 20, 2018
4x16: Nazi StonehengeFeb 13, 2018
4x15: Curse of MedusaFeb 6, 2018
View full episode list »

Cast