interview

Bill O'Reilly proves the existence of God, and Neil deGrasse Tyson explains how tides change.

Scientists search for an Earthlike planet outside the Solar System, a so-called "Goldilocks" planet that is potentially just right for life.

A discussion about Gliese 581g and the "Goldilocks zone" where scientists look for life in the universe.

A discussion about the cultural role of astrophysics and its contributions to scientific progress and human advancement.

Neil and Stephen discuss the future of space exploration in the United States.

How bias and personal beliefs are minimized by the scientific method.

Comments on God, the Bible, and science.

Comments on President Obama's nerdiness.

Advice for members of Congress before they appear on the Colbert Report.

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