American Museum of Natural History

Broadcast 1728 (Special Edition)

Guest: Dr. Neil deGrasse Tyson. Subject: Dr. Tyson talks space policy along with his new book, "Space Chronicles: Facing The Ultimate Frontier" and his article in the current edition of Foreign Affairs, , "The Case For Space: Why We Should Keep Reaching for the Stars." You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming.

Broadcast 1097 (Special Edition)

Guest: Dr. Neil DeGrasse Tyson. Topics: Pluto, planets, Disney, Kuiper belt, terrestrial planets, gas giants, NASA, human spaceflight, geopolitical drivers. Dr. Tyson returned to The Space Show to discuss his new book, "The Pluto Files: The Rise and Fall of America's Favorite Planet," which details the reclassification of Pluto from a planet to a dwarf planet. Dr. Tyson explains why this change was made and what the IAU action really means. You may be surprised to learn the decision is not binding! In the discussion, Dr.

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