Neil deGrasse Tyson, "The Pluto Files" February 23, 2009

Seattle Town Hall
1119 8th Ave
Seattle, Washington 98101

See Neil deGrasse Tyson on tour to promote "The Pluto Files"

Official Website: http://booktour.com/author/neil_degrasse_tyson#246295

Added by booktour_uploader on February 23, 2009

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