At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the Earth. Several international teams of scientists have been competing in a frantic race to detect it, in uncharted territories, far beyond Neptune. The recent discovery of several dwarf planets, with intriguing trajectories, have put astronomers on the trail of this mysterious planet. Why is this enigmatic planet so difficult to detect? What would a ninth planet teach us about our corner of the universe? Could it help us unlock some of the mysteries of our solar system?
In Morocco, new excavations on the site of Jebel Irhoud upset the generally accepted view of the dat...
A short documentary about an engineer in a Chilean observatory.
A short documentary interviewing a renown astronomer and astrophysicist.
A short documentary interviewing an astronomer.
After traveling the globe to highlight low-tech, Corentin de Chatelperron has set himself a new chal...
Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists th...
Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so ...
This documentary explores whether we can use mathematics to describe the observable universe in orde...
Without memory we are nothing. Memory makes us human. It’s who we are. Memory Games offers a thrilli...
This documentary examines theories behind the creation of gamma ray bursts, destructive explosions i...
On a remote coast of the Russian Arctic in a wind-battered hut, a lonely man waits to witness an anc...
What's the point of music? You might be tempted to answer that it's an enjoyable pastime or an art f...