Exoplanets, strange worlds outside our solar system. We're discovering the cosmos is full of alien planets. Alien worlds that challenge our understanding of planetary systems. Hellishly hot worlds, violently colliding worlds, worlds getting eaten by their stars. There's much, much more out there than we had ever imagined.
Exoplanets are shaking up our understanding of the universe. The cosmos is a chaotic array of the odd, the weird, and the wonderful. The more we find, the less we know.

In the echoing chambers of a cave located in the Cradle of Humankind in South Africa, paleoanthropologist Lee Berger stumbles upon a revelation that could rewrite History. Not only has he uncovered the world's oldest graveyard, but it's also unlike anything we've ever seen. Amid the shadows, the faint glimmers of ancient hearths, mysterious tools and cryptic symbols hint at rituals beyond our understanding. A place where knowing what an ancient creature did means glimpsing into its very soul.
This isn't just any discovery - it's a journey into a world of human-level complexity in an entirely different species from our own. A tale that beckons with the allure of the unknown, challenging everything we thought we knew about hominid evolution and the origins of belief. A story so profound, it demands respect from the entire human race. Dive into the mystery and experience the awe, spirituality, and eerie wonders of the 'Cave of Bones'.

The jeweled-encrusted pectoral of King Tut is a hieroglyphic artefact of stunning craftsmanship and one of the greatest treasures of the pharaohs. Was this ancient glass scarab in Tutankhamun's tomb created by forces from beyond our world? Using new research and the latest tech, experts confront the ancient mystery of its flawless glass scarab.
Is a 4,000 year old clay tablet the original instruction manual for Noah's ark? And how can a bizarre red moon rock contain signs of life?

Supermassive black holes are the engines that power our universe and one of the major players in the evolution of galaxies. They're in fact the driving force at the heart of nearly every galaxy in the cosmos. Now, a new mystery has emerged about the oldest supermassive black holes. We see supermassive black holes in the very early universe. And we don't understand how they grew so large so quickly. We have clues about their formation but, can we solve the mystery of this supermassive growth spurt?

An unassuming 80-year-old device that has the appearance of a typewriter could actually be one of the greatest secret weapons in history. Using cutting-edge digital technology, experts investigate the secrets of a revolutionary encryption machine.
How could there be a carving of a modern helicopter on an ancient Egyptian inscription? can this 800-year-old device covered in strange sayings really predict the future?

Michelle McNamara reflects on the 1984 murder of her childhood neighbour Kathy Lombardo, which she credits with planting the seed for her lifelong fascination with unsolved crimes. Michelle really wanted this child and wished to get her murderer caught. The story of the victims has to be told.