A collection of TED Talks (and more) on the topic of Planets.
Video playlists about Planets
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Talks about Planets
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Exclusive articles about Planets
Pluto really is a planet (probably): The meaning of the first close-up photos
Planetary scientist Alan Stern explains why he believes new close-up pictures of Pluto prove beyond doubt that it should have its planet status reinstated. Also, close-up photographs of Pluto!
Posted Jul 2015
Don’t yell at whistleblowers, and today’s other important stories
Margaret Heffernan explains why companies should value -- treasure! -- whistleblowers, how and why Saturn is turning blue, and other good reads from round the web.
Posted May 2014