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The Tonight Show with Jay Leno Watch

Tonight Show with Jay Leno

A discussion of Pluto, Apophis, and life on Mars on the Tonight Show with Jay Leno.

How Many Planets Do You Want in the Solar System? Read

The New York Times

Kenneth Chang asks New York Times readers how many planets they want in the Solar System.

The 'Nova' Man Is Bursting With Bright Ideas Read

The Washington Post

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

The New York Times

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.

Preface from The Pluto Files Read

The Pluto Files: The Rise and Fall of America's Favorite Planet

Preface to The Pluto Files.

The Pluto Files Buy

The Pluto Files: The Rise and Fall of America's Favorite Planet

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.

Living On Earth: Hubble Trouble Listen

Living On Earth

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

The great planet debate

Dr. Mark Sykes of the Planetary Science Institute and Dr. Neil deGrasse Tyson debate the nature of planethood with moderator Ira Flatow.