Brian attempts to understand the nature of time and what role it played in making the universe; Brian examines the many cycles of time that define the human experience on Earth.
The same 92 elements that exist on Earth can be found throughout the cosmos.
Brian experiences weightlessness as he looks into the power of gravity and learns how it explains some of the wonders of the universe.
Brian Cox explores the fundamental properties of light and the secrets of the cosmos.
Brian Cox
Host
Jonathan Renouf
Producer
