August 24 is Pluto Demoted Day. On this day in 2006, Pluto was downgraded from a planet to a dwarf planet by the International Astronomical Union. It might not be widely celebrated, but it's a holiday close to our hearts. Astronomer Dean Regas joins us to talk about it: Learn more at: http://sciencefriday.com/plutodemoted | Science Friday
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August 24 is Pluto Demoted Day. On this day in 2006, Pluto was downgraded from a planet to a dwarf planet by the International Astronomical Union. It might not be widely
Science Friday. Science Friday · Original audio. August 24 is Pluto Demoted Day. On this day in 2006, Pluto was downgraded from a planet to a dwarf planet by the International Astronomical Union. It might not be widely celebrated, but it's a holiday close to our hearts. Astronomer Dean Regas joins us to talk about it: Learn more at: http ...
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