Pluto

Interview on Radio Freethinker, a skeptic's podcast, with comments on science communication, Carl Sagan, Pluto, and space exploration.

An interview about Pluto, an appearance on the Big Bang Theory television show, and how to rescue the space exploration program.

A discussion of the art of science communication, planetary formation, and harvesting solar energy.

An interview about Pluto and planethood, science literacy, other science communicators, and space exploration.

Take a cross-country journey to explore the rise and fall of America's favorite planet.

Rachel Maddow asks about the Pluto Files and meeting Clyde Tombaugh's family.

Brian Williams, Jon Stewart, and Diane Sawyer wonder what will school science projects look like now that Pluto has been demoted.

What does the demotion of Pluto really mean to Americans? Brian Williams, Stephen Colbert, Diane Sawyer, and Jon Stewart speculate.

If Pluto is not a planet, what is it? Diane Sawyer, Jon Stewart, Stephen Colbert, and Brian Williams try to explain.

Stephen Colbert tries to come up with a new mnemonic to remember the planets in preparation for NOVA's The Pluto FIles.