Podknife - Solar System Likely Once Had Another Gas-Giant Planet by 60-Second Space

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Solar System Likely Once Had Another Gas-Giant Planet

Podcast |: 60-Second Space
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Astronomy,; Natural Sciences,; Science & Medicine,; Technology
Categories Via RSS |: Science & Medicine,; Society & Culture,; Technology
Publication Date |: Sep 20, 2011
Episode Duration |: 00:01:15

To evolve into our current solar system, the original version probably had a fifth gas giant, computer simulations indicate. John Matson reports

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