About the Author
Andrew Cohen is Head of the BBC Science Unit and the Executive Producer of the BBC series Planets. He has been responsible for a wide range of science documentaries, including The Planets, the Wonders trilogy, Human Universe, Forces of Nature and Stargazing Live. He lives in London with his wife and three children.Professor Brian Cox, OBE is a particle physicist, a Royal Society research fellow, and a professor at the University of Manchester as well as researcher on one of the most ambitious experiments on Earth, the ATLAS experiment on the Large Hadron Collider in Switzerland. He is best known to the public as a science broadcaster and presenter of The Planets, the popular BBC Wonders trilogy, Human Universe, Forces of Nature and Stargazing Live.