Neil and Jon discuss the past, present, and future of the space program and its influence on society.
Neil and Jon discuss traveling to Mars, longevity, and the process of discovery.
Bill O'Reilly proves the existence of God, and Neil deGrasse Tyson explains how tides change.
Neil and Stephen discuss the future of space exploration in the United States.
Jon asks about the discovery of water on the Moon and how to conquer extraterrestrial civilizations.
Neil joins Stephen to discuss science literacy and the upcoming season of NOVA ScienceNOW.
Neil deGrasse Tyson wasn't able to leave the green room until he solved the Rubik's Cube in his gift bag.
Neil deGrasse Tyson got hate mail from third graders because of Pluto. And, Jon asks,
How will we die?
A discussion of dark matter and life in the universe.
Stephen visits the Hayden Planetarium to find a backup career in astrophysics.
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