Neil deGrasse Tyson
@neiltyson
Astrophysicist
加入 January 2009
21 正在关注 13.8M 粉丝
*** PLUTO ***
Twenty (!) years ago this month, Pluto was officially demoted. Here's the entire saga: science & pop culture. Though often blamed, I was just an accessory
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The Pluto Files: The Rise & Fall of America’s Favorite Planet (2009)
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