Wednesday, January 28, 2009
Tyson, Weintraub, Tombaugh & Pluto
Alan Boyle, MSNBC's science reporter, discusses Neil deGrasse Tyson's book The Pluto Files and David Weintraub's book Is Pluto a Planet? There is also an interview with Clyde Tombaugh [including video clips].
Tyson's interview with "Time" on Pluto and planets