Using drones and satellite imagery, discover a vanished Neolithic structure in an Irish field, an oasis in a Chinese desert and buried treasure in the UK.

Discover an array of mysterious phenomena seen from above, including a Nazi weapon in Northern France, a Russian military tower in the shadow of Chernobyl, and a forgotten Australian tunnel rumoured to hide a nuclear lab.

Discover over a hundred massive concrete arrows scattered across America, a mysterious hole in the middle of a lake in Southern California and more.

A Turkish drought reveals a long-lost Basilica and its secrets, while the hull of a ship in the North Sea answers decades-old questions.

Nubian pyramids reveal the rise of female power in Ancient Kush, while satellite images uncover secrets of an ancient Puebloan site in New Mexico.

Discover strange markings in the remote region of Northern Finland and reveal secrets found deep in the Antarctic. Drones find a Manhattan-sized mystery in a Vietnamese cave and a lost sky-high world in Mozambique gets a visit from above.