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Plutoid

The rise and fall of Pluto

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In 2006, the International Astronomical Union revoked Pluto’s planetary status and inflamed Americans — astrophysicist Neil deGrasse Tyson explains what went down.

The World

The former planet formerly known as Pluto

Arts, Culture & Media
The World

Plutoid: a new planetary classification

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The World

NASA telescope looks at gamma-ray mysteries, A

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