PBS

What About My Solar System Science Project?

NOVA

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

What does Pluto's demotion mean to Americans?

NOVA

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

NOVA

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

Stephen Colbert Can't Remember All the Planets

NOVA

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

What Are We Without Pluto?

NOVA

Brian Williams and Jon Stewart ponder where we are without Pluto among the planets.

Who Does Neil Think He Is?

NOVA

Stephen Colbert, Diane Sawyer, Brian Williams, and Jon Stewart wonder just who Neil deGrasse Tyson thinks he is?

Looking Up

NOVA ScienceNOW's Cosmic Perspective

Telescopes show us where we are in the universe, and also reveal our relationship to the cosmos.

The Search For Water

NOVA ScienceNOW's Cosmic Perspective

Water is not just a refreshing beverage, it has other useful applications too.

Coming To Our Senses

NOVA ScienceNOW's Cosmic Perspective

Our senses allow us to collect data about the world around us, but they are also limited.

Arizona PBS Horizon Interview

Arizona PBS Horizon

A discussion of Pluto, life int he universe, Carl Sagan, and science literacy.

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