Hidden Worlds

The first American space station Skylab is found in pieces scattered in Western Australia. Putting these pieces back together and re-tracing the Skylab program back to its very conception reveals the cornerstone of human space exploration.

For Dr Albert José “Doc” Jones, co-founder of the National Association of Black Scuba Divers, diving has never been just a sport. After exploring the wreck of the Henrietta Marie — the first lost slave ship ever recovered — he dedicated his life to honouring those lost to history and ensuring their stories endure.

Explorer Thor Heyerdahl and his ten-man crew sailed their reed boat, the Tigris, over routes he believes were followed by Sumerian traders 5,000 years ago. The film goes beyond science to focus on the man, Heyerdahl, in an effort to explain what motivates him to risk his life in the search for knowledge.

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in the mountainous Turkish countryside of Rough Cilicia.

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our solar system revealing a world unlike any other we've seen before.

For the first time since the legendary Apollo missions over 50 years ago, humans are once again setting out for the Moon on April 1, 2026. NASA’s Artemis II mission marks the beginning of a new era in space exploration, and Germany will play a key role. This documentary follows the four astronauts during their preparations and offers exclusive insights into the Orion spacecraft. German astronauts Alexander Gerst and Matthias Maurer, along with other space experts, explain how the mission will proceed and why it is being undertaken. It's a journey that blends science, adventure, and the fundamental question: Why do people risk their lives to reach other celestial bodies and distant worlds?

The inside story of the Artemis II mission - filmed over three and a half years at NASA. How did four astronauts travel to the moon, going deeper into space than ever before?

Originally, in 2014, Laurent Ballesta had just one precise objective: to unravel the mystery of groupers. To understand the issues involved in their collective reproduction. But although focused on the study of groupers, the real surprise came from the sharks. Never before had the team been confronted with such a density of grey reef sharks. The divers took up the challenge of counting them. Methodically, they repeated the operation many times to arrive at the impressive figure of 700 grey reef sharks. Each year, the team returned to the southern pass of Fakarava in French Polynesia. Until 2019, for the fourth expedition, "Gombessa 4" is the synthesis of precise and unique scientific protocols. The mission demonstrated that shark hunts are not anarchic, but rely in part on social organization within the horde, following in the footsteps of the 700 grey sharks in "700 sharks in the night (Gombessa 4, Genesis)".

50 years on from the event, environmentalist Steve Backshall retraces a young Prince Charles' Arctic adventure and uncovers dramatic changes to our planet alongside an urgent need for action.

A documentary about New Zealanders in Antarctica: researching International Geophysical Year, and supporting the Trans-Antarctic Expedition by laying supply depots for Vivian Fuchs’ overland crossing.

The first biographical documentary film about the greatest Brazilian sailor by miles traveled. Setting sail from Salvador - Bahia - Brazil, Capital of the Blue Amazon, the Ukrainian Brazilian personality Aleixo Belov has already circumnavigated the globe five times, three of them alone, aboard a little sailboat built in his own backyard.