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Scientific Findings of Prayer Studies

Beyond Belief

Neil deGrasse Tyson and V.S. Ramachandran discuss the scientific findings of prayer studies.

Asteroid Impacts and Extinction

NOVA ScienceNOW's Cosmic Perspective

Find out why we can't live with asteroids and we can't live without 'em.

The Colbert Report

Colbert Report

Stephen challenges the notion of Pluto's planetness.

Dr. Tyson: How's the Universe Today?

NOVA ScienceNOW

Taking questions about the state of the universe from people in the neighborhood.

Manhattanhenge

NOVA ScienceNOW

Perched over 42nd Street, NOVA scienceNOW host Neil deGrasse Tyson is eager to show you his hometown's own version of a Stonehenge magic moment. See it in this video.

The Cosmic Office

NOVA ScienceNOW

Sputnik dolls? Planet-shaped pineapple? Neil deGrasse Tyson, the new host of NOVA scienceNOW, has a stellar collection of space-themed souvenirs. See them in this video.

The Colbert Report

Colbert Report

Stephen cannot comprehend the big bang and instead yields to intelligent design.

The Trouble With Hollywood Aliens

NOVA ScienceNOW's Don't Ask the Expert

Robert Krulwich asks about Hollywood and aliens.

Goddard Memorial Dinner Keynote

Goddard Memorial Dinner Kenote Speech

Humorous analysis of the feeble state of science literacy in the United States and the consequences to the future of America's economy, security, and future in space. Containing reflections on education, pop culture, international relations, NASA, and religion.

The NewsHour with Jim Lehrer

PBS NewsHour

Interviewed on PBS's NewsHour with Jim Lehrer regarding the 2003 close encounter with Mars.