All Site Posts


The 'Nova' Man Is Bursting With Bright Ideas	Read	The Washington Post covered a discussion with Neil deGrasse Tyson and Paula Aspell regarding NOVA and science policy.
How I (Ken Chang) Tormented Neil deGrasse Tyson	Read	New York Times columnist Kenneth Chang recounts his reporting on Pluto and its place in AMNH's Rose Center, and the release of The Pluto Files.
Carl Sagan's Search for God	Listen	Discussion with Ann Druyen and Steve Soter on Carl Sagan's perspective on science, his spiritual experience, and his search for God.
The Pluto Files	Buy	Gathered here in one place is a record of Pluto’s rise and fall from planethood, given by way of media accounts, public forums, cartoons, and letters I received from disgruntled school children, their teachers, strongly opinionated adults, and colleagues.
Preface from The Pluto Files	Read	Preface to The Pluto Files.
Living On Earth: Hubble Trouble	Listen	Discussion of the delayed Hubble Space Telescope mission to the recent discovery of snow on Mars.
Happy Birthday, NASA	Read	Dr. Tyson wished NASA a happy 50th birthday.
The Great Planet Debate	Watch	Dr. Mark Sykes of the Planetary Science Institute and Dr. Neil deGrasse Tyson debate the nature of planethood with moderator Ira Flatow.
Happy Birthday, NASA	Watch	Neil deGrasse Tyson is the same age as NASA, and both have come a long way in 50 years.
Intelligent Life?	Watch	What would aliens conclude about intelligent life on our planet if they picked up our broadcast signals?

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