Pluto_and_its_satellites_(2005)_without_labelsAlan Boyle (@b0yle) championed Pluto in his book, The Case for Pluto: How a Big Planet Made a Small Difference. He—and NASA—are still keeping an eye on what is now, officially, a dwarf planet. At, Alan shows us images of Pluto from the New Horizons spacecraft and tells us when to expect more.