sciences, anthropology, technological innovation and space science and exploration for msnbc.com. Check out Cosmic Log's archives by following the links below, and see Boyle's full biography at http://bit.ly/boyle-bio Alan Boyle's first book tells the story of Pluto's ups and downs as well as the discoveries of other dwarf planets in our own solar system and even more alien worlds beyond. Buy "The Case for Pluto" ...