What "The Universe" 9-th episode about
A stellar explosion, the supernova is the sensational passing of a star. It can shine as bright as 100 billion Suns and radiate as much energy as the Sun would emit over 10 billion years. Jets of high-energy light and matter are propelled into space and can cause massive Gamma Ray Bursts and emit intense X-ray radiation for thousands of years. Astronomers believe that this process creates the very building blocks of planets, people and plants. Meet the world's leading Supernova hunters, and take a look at recorded supernovas throughout history.
Episode number: 9
Episode name: "Supernovas"
Episode release date: 13 february 2008 at 03:00
Status: aired
