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Stories, updates, insights, and original analysis from The Planetary Society.

Yoshihide Kozai (1928 - 2018)

Caltech planetary scientist Konstantin Batygin pays tribute to a pioneer in celestial mechanics.

Searching for one planet, finding another

Some parallels exist between Odysseus' journey and the discoveries of exoplanets. What initially started out as a well-planned trip from Troy back to Ithaca, turned into a series of rather unfortunate events, with episodes of fighting Cyclops and having your crew turned into swine.

Space is vast. There's a lot of exploring to do.

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