• December 31, 2009
Did you think I was going to skip Uranus? How could I?
• November 04, 2009
On Planetary Radio's "Questions and Answers" I answered this question: "I read that Uranus got its tilt when it was hit by another object. What does it mean for a ball of gas to be hit -- wouldn't another object just pass through it?"
• January 12, 2009
On the pronunciation of "Uranus"
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