We're just learning that a lot of planets are small planets, and we didn't know that before, fact is, in planetary science,… — Alan Stern Copy Share Image
We really just didn't realize the diversity of planetary types in our solar system. Pluto looked like a misfit because it was… — Alan Stern Copy Share Image
Pluto's warm-up is a reminder that no matter where you are climate happens. It always has, it always will - with or… — Chris Horner Copy Share Image
When I was little, we had a Golden Book that had all these Disney characters in one portrait on the first page.… — Danica McKellar Copy Share Image
