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60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Science & Medicine 17
Natural Sciences 5

Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast

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Pluto Killer Thinks He Has New Ninth Planet

January 25th, 2016

Episode 406 of 599 episodes

Caltech astronomer Mike Brown, the driving force for demoting Pluto, now claims evidence for a massive, distant replacement ninth planet in our solar system

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