Bbc Greatest Mysteries

Professor of physics Jim Al-Khalili investigates the most accurate and yet perplexing scientific theory ever - quantum physics.

This month, The Sky at Night has a spooky twist. Across the universe, there are hidden objects that we can’t see, but astronomers and scientists still believe they’re out there. To find out how we know that these mysterious objects exist, the team are going ghost-hunting. Cosmic ghost-hunting.

Professor of physics Jim Al-Khalili investigates the most accurate and yet perplexing scientific theory ever - quantum physics.

Professor of physics Jim Al-Khalili investigates the most accurate and yet perplexing scientific theory ever - quantum physics.

Travel back in time with National Geographic to the Holy Land to explore some of the Bible’s most intriguing mysteries. From the mysterious lost stories of Jesus to the greatest escape in history, National Geographic examines the fundamental questions surrounding the ancient texts to shed new light on old mysteries.

Documentary following a team of maritime archaeologists as they uncover the remarkable city of Heracleion, lost to the sea and forgotten for over two thousand years. In the fading days of the pharaohs, the city of Heracleion was the gateway to Egypt and a port beyond compare. In the 4th century BC, this was an opulent and prosperous place adorned with statues and sphinxes.

Ancient Voices is a unique look back in time at some of history's most enduring mysteries, artifacts and the fascinating cultures that spawned them. It re-creates the inner world of the Egyptians, Britons, the first Americans and the authors of the Dead Sea Scrolls. From Stonehenge in Britain to Amarna in Egypt to a lost metropolis in the American Midwest. Now, renowned experts and breakthrough techniques reveal history's most sought-after secrets. See lost worlds brought to life again through state-of-the-art virtual reality reconstructions, stunning location filming and evocative reenactments.