Living On Earth: NASA Pick

Living On Earth

Interview about President Bush's new choice to take the helm at NASA, Michael Griffin, and whether he has all the qualifications it takes to lead the nation's space agency through the 21st century.

Living On Earth: Tyson on Titan

Living On Earth

When the Huygens space probe landed on Titan, Saturn’s largest moon, on January 14th the world watched in awe. Discussions include Titan’s unusual features, what we didn’t learn from Huygen’s data, and why the government is shifting its priorities for space exploration.

SETI's Are We Alone?


SETI Institute's Are We Alone interview about NOVA Origins and what it's like to run the Hayden Planetarium.

Living On Earth: Reach for the Stars

Living On Earth

Interview on why and how Neil deGrasse Tyson became an astrophysicist and why he continues to marvel about the wonders of the universe.

The Leonard Lopate Show


A conversation with WNYC's Leonard Lopate on extremophiles, life in the universe, water in the Solar System, and the evolving scientific frontier.

Conversation About Our Origins


A conversation about the origins of the universe, life on Earth and in the cosmos, and a few of the astrophysical challenges confronting scientists today.

American Scientist Interview

American Scientist Magazine

Interview about cosmic origins with American Scientist, the magazine of Sigma Xi, the scientific research society.

The NewsHour with Jim Lehrer

PBS NewsHour

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

The Leonard Lopate Show: Survival Kit


If you were stranded on a desert island, what ten things do you want with you?

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