What on Earth?

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?

First Air Date: 2015-02-10

Last Air Date: 2023-03-16

Number of Seasons: 12

Number of Episodes: 131

Networks: Science

View Technical Specifications on IMDb

Top Cast

Steven Kearney as Narrator
Andrew Gough as Self

Seasons

Specials (2016) - (7 Episodes)

Season 1 (2015) - (6 Episodes)

Season 2 (2016) - (6 Episodes)

Season 3 (2016) - (20 Episodes)

Season 4 (2017) - (20 Episodes)

Season 5 (2019) - (10 Episodes)

Season 6 (2019) - (9 Episodes)

Season 7 (2020) - (11 Episodes)

Season 8 (2020) - (9 Episodes)

Season 9 (2021) - (10 Episodes)

Season 10 (2021) - (10 Episodes)

Season 11 (2022) - (10 Episodes)

Season 12 (2023) - (10 Episodes)

Specials (2016)

No overview available for this season.

Episodes:

Ep. 1: Bible's Greatest Mysteries (2016-03-26)

A possible sighting of Noah's Ark; the face of Jesus in a Hungarian field; and God's wrath captured in action.
Ep. 2: Secrets of Lost Cities (2016-03-29)

Possible clues to the location of El Dorado, the legendary city of gold, are studied.
Ep. 3: Military Mysteries (2016-04-05)

American stealth technology inside China; apparent signs from lost veterans in Vietnam; a blood-red lake in Iraq.
Ep. 4: Strange Things in the Desert (2016-04-12)

Strange spiral markings in an African desert; a fleet of ships stranded in the middle of a desert; and huge arrows in the Badlands of the American west.
Ep. 5: Unsolved Mysteries (2016-04-26)

A possible sighting of Genghis Khan's lost tomb; dead patches in the desert; and the world's oldest and strangest lakes.
Ep. 6: Curse of the Abyss (2016-05-03)

Strange sightings in the Bermuda Triangle; and a massive tsunami that disappeared.
Ep. 7: Stranger than Fiction (2016-05-10)

A blood trail spurs a satellite investigation. Also: strange spirals in the Kalahari Desert; and a bizarre pattern off the South Korean coast.