Streams

Neil deGrasse Tyson

Astrophysicist, Director of the Hayden Planetarium at the American Museum of Natural History

Neil deGrasse Tyson appears in the following:

Web Extras: Remembering Pluto's Demise

Monday, January 10, 2011

Today, Leonard talked to Professor Mike Brown about his book, How I Killed Pluto and Why It Had It Coming. In the book, Professor Brown recounts how his discovery of a 10th "dwarf" planet in the solar system inadvertently led to uproar in the astronomical community—and the eventual demotion of Pluto as a full-fledged planet. The conversation reminded us of a series of angry letters from Pluto defenders published in Neil deGrasse Tyson’s book, The Pluto Files. (Mr. Tyson, the director of the Hayden Planetarium at the Natural History Museum, appeared on our show to discuss his book in December 2009.) These letters came from an unlikely source: third-graders.  One letter writer accused him of being a “Pluto-hater”; another offered a carefully drawn picture of Pluto, just in case the director had had a hard time identifying it. Below, we’ve put scans of our favorites, courtesy of NOVA’s website. Let us know your favorite letter in the comments below!

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Watch Lunar Eclipse...or Wait Another 400 Years

Tuesday, December 21, 2010

For the first time in over four hundred years, a lunar eclipse lands on the winter solstice. On the morning after this auspicious coincidence, we catch up with some professional star gazers to get a sense of the event’s astronomic and historical significance. We speak with Neil deGrasse Tyson, Director of the Hayden Planetarium and host of NOVA's "Science Now," along with Cameron Hummel, a PhD Student at Columbia University’s Department of Astronomy. 

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Gravitational Anarchy

Monday, November 29, 2010

A mysterious case of the topsy turvies and a return to the question of what felines feel when they fall.

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Still Hanging On

Monday, September 20, 2010

Two stories of falling in everyday life, and one fantastical leap:

6. Falling Asleep: Professor Frederick Coolidge argues that our tree-dwelling ancestors are to blame for a hiccup in our sleeping patterns.

7. Walking as Falling: David Eagleman explains walking as the act of calibrating our steps to turn falls into forward motion.

8. Falling Apart: Neil deGrasse Tyson takes us on a one-way trip into a black hole.

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Falling

Monday, September 20, 2010

We plunge into a black hole, take a trip over Niagara Falls, and upend some myths about falling cats.

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Buzz Aldrin and Neil deGrasse Tyson Celebrate the 80th Anniversary of Pluto's Discovery

Thursday, February 18, 2010

Eighty years ago an astronomer named Clyde Tombaugh, who worked at the Lowell Observatory in Flagstaff, Arizona, made a discovery that would capture the imagination of space enthusiasts for generations. He found Pluto.

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The former planet formerly known as Pluto

Friday, January 30, 2009

In 2006, the International Astronomical Union inflamed the nation when it revoked Pluto’s planetary status. When the former planet, formerly known as Pluto got downgraded, Americans o...

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Space

Monday, October 22, 2007

We ponder our insignificant place in the universe, and boldly go after stories of romance & cynicism in Outer Space.

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