When's it on?
24 May 2013, 8:45PM
Professor Brian Cox takes on the story of the force that sculpts the entire universe - gravity.
25 May 2013, 1:00AM
25 May 2013, 7:40AM
25 May 2013, 11:20AM
31 May 2013, 8:55PM
Professor Brian Cox investigates how light holds the key to our understanding of the whole universe, including our own deepest…
1 June 2013, 1:15AM
1 June 2013, 7:45AM
1 June 2013, 11:20AM
Ben Fogle
"The knowledge that Scott gleaned during that fateful expedition changed everything we knew about Antarctica."
Brian Cox
"That’s a powerful idea… Our rarity and our fragility in the universe is actually our value."
Bruce Parry
"There are many different ways of perceiving knowledge. Knowledge for one culture is magic and superstition for another."
Louis Theroux
"It’s in the essence of journalism that you believe in the transmission of ideas."
Simon Reeve
"I think sharing isn’t just a fundamental part of what I’m doing, it’s the entire point of what I’m doing."
Steve Backshall
"There is nothing that is so exciting as holding an animal in your hands and thinking, 'I'm the first person that's ever seen this!"