September 23, 2004

Origins: Fourteen Billion Years of Cosmic Evolution

Guest: Neil deGrasse Tyson.

How did the universe begin? It's a question that plagued scientists for centuries, and one that astrophysicist Neil deGrasse Tyson explores in his recent book Origins: Fourteen Billion Years of Cosmic Evolution. He joins us on Focus today to discuss the formation of the universe, as well as its galaxies, planets... and inhabitants.


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