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?
For more than 50 years, we’ve been unsuccessfully searching for any evidence of intelligent extrater...
In this documentary, scientists reveal their findings on the influence of solar storms on animal beh...
David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this ...
Follow three rocket and satellite companies – Astra Space, Rocket Lab, and Planet Labs – and the que...
An Educational Favorites VHS from the NATURE SERIES featuring Leonard Nimoy
If the beach is synonymous with holidays and relaxation, it is also of capital importance for the an...
The Sun was born way before Man existed. What exact role did the Sun play in the emergence of life a...
50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring o...
The dynamic meeting of solid science and futuristic simulation culminates in a dramatic exploration ...
Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activit...
Orson Welles — with contributions from scientists George Wald, Carl Sagan, and others — examines the...
Gombessa Expedition 1 To dive for the Coelacanth is to go back in time. In 1938, when it was known ...
Five times, Earth has faced apocalyptic events that swept nearly all life from the face of the plane...