December 11, 2008

What's The Hottest Planet?

3 minutes

Must be Mercury, right? It's closest to the sun, after all! Well, SkyGuy sets us straight on this. It's not Mercury, folks .....

...more

By Tom Vilot

66 ratings

December 11, 2008

3 minutes

Must be Mercury, right? It's closest to the sun, after all! Well, SkyGuy sets us straight on this. It's not Mercury, folks .....

...more

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