international astronomical union

Pluto may be reinstated to its position as a planet — and other celestial bodies may join it. 

Free Galileo

It all depends on your definition of "planet."

Scientists Call for Making Pluto a Planet Again

Caltech astronomer and Pluto killer Mike Brown claims he has found evidence of a potential planet in the Kuiper Belt roughly 100 billion miles from Earth.

RIP Pluto

Here's why he believes the object is much more worthy of planet status than Pluto. 

Guy Who Killed Pluto Now Pushing Yet Another Planet

Through the IAU100 NameExoWorlds competition, every country on Earth has the opportunity to name an exoplanet and its host star.

international astronomical union

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