"Why isn't Pluto a planet anymore?" (Ask an Astronomer)

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Jet Propulsion Laboratory

California Institute of Technology

"Why isn't Pluto a planet anymore?" (Ask an Astronomer)

Ask an Astronomer Video • February 12th, 2007 • ask2006-003

Dr. Robert Hurt explains why Pluto got... well... plutoed.

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2006-003_podcast.m4v

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