The Colbert Report
Season 1Episode 7Aired 2005-10-26
Neil DeGrasse Tyson
TONIGHT: Stephen Colbert welcomes astrophysicist and author of "Origins: Fourteen Billion Years of Cosmic Evolution", Neil DeGrasse Tyson!
BETA
BETATONIGHT: Stephen Colbert welcomes astrophysicist and author of "Origins: Fourteen Billion Years of Cosmic Evolution", Neil DeGrasse Tyson!