Ep271 - Neil deGrasse Tyson | The Pluto Files

<p><span> In August 2006, the International Astronomical Union voted Pluto out of planethood. Far from the sun, tiny, and eccentric in orbit, it's a wonder Pluto has any fans. Yet during the mounting debate over Pluto's status, Americans rallied behind this extraterrestrial underdog. The year of Pluto's discovery, Disney created the iconic cartoon puppy by the same name, and, as one NASA scientist put it, Pluto was "discovered by an American for America." Pluto is entrenched in our cultural, patriotic view of the cosmos, and famed astrophysicist and science communicator Neil deGrasse Tyson is on a quest to discover why.<br /> <br /> Perhaps only Tyson can tell this story: he was involved in the first exhibits to demote Pluto, and consequently, Pluto lovers have freely shared their opinions with him, including endless hate mail from third graders. In his typically witty way, Tyson explores the history of planet classification and America's obsession with the "planet" that's recently been judged a dwarf.<br /> <br /> Originally published in February of 2009.<br /> <br /></span></p> <p dir="ltr">Visit <a href="https://youtu.be/ztLZcvtVIo4">YouTube.com/TalksatGoogle</a> to watch the video.</p> <p> </p>