Science Friday Initiative
Science Friday: Dwarf Planet Found at the Edge of the Solar System
Dwarf planet 2012 VP-113 takes approximately 4,000 years to orbit the sun once. [11 mins. 55 secs.]
Science Friday Initiative
Science Friday: The Sci Fri Book Club Tours 'The Planets'
The book club reviews Dava Sobel's 2005 homage to the solar system.
Science Friday Initiative
Science Friday: What's a Planet, Anyway?
Even after astronomers voted to remove Pluto from the list of planets in our solar system in 2006, the controversy over what should be called a planet continues. Listen to this episode to find out why this is still an issue.
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