NOVA The Pluto Files Meet the Tombaugh Family

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=J4Kg98--Hvk

Clyde Tombaugh discovered Pluto in 1930. In this video, Neil deGrasse Tyson meets his family. Watch The Pluto Files in its entirety at www.pbs.org/nova/pluto

Nova (TV Series), PBS, Pluto Files, Pluto, Clyde Tombaugh, NOVA sciencenow, Neil DeGrasse Tyson
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