The Universe — Season 2, episode 9 watch online
The Universe, season 2 episode 9 «Supernovas»: air date February 12, 2008. Episode overview, season trailer and the cast of The Universe.
A stellar explosion, the supernova is the sensational death 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.
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Episodes — Season 2
- 1 Episode 1 «Alien Planets» November 27, 2007
- 2 Episode 2 «Cosmic Holes» December 4, 2007
- 3 Episode 3 «Mysteries of the Moon» December 11, 2007
- 4 Episode 4 «The Milky Way» December 18, 2007
- 5 Episode 5 «Alien Moons» January 8, 2008
- 6 Episode 6 «Dark Matter» January 15, 2008
- 7 Episode 7 «Astrobiology» January 29, 2008
- 8 Episode 8 «Space Travel» February 5, 2008
- 9 Episode 9 «Supernovas» February 12, 2008
- 10 Episode 10 «Constellations» February 19, 2008
- 11 Episode 11 «Unexplained Mysteries» February 26, 2008
- 12 Episode 12 «Cosmic Collisions» March 4, 2008
- 13 Episode 13 «Colonizing Space» March 11, 2008
- 14 Episode 14 «Nebulas» April 1, 2008
- 15 Episode 15 «Wildest Weather in the Cosmos» April 8, 2008
- 16 Episode 16 «Biggest Things in Space» April 15, 2008
- 17 Episode 17 «Gravity» April 22, 2008
- 18 Episode 18 «Cosmic Apocalypse» April 29, 2008