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Planetary Science Institute is researching the universe, one world at a time – including our home, Earth.
Meet the PSI scientists powering Europa Clipper
As early as Oct. 10, NASA’s Europa Clipper will launch from Kennedy Space Center to begin its long journey to Jupiter, where it will orbit the gas giant while searching …
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With more than 100 researchers exploring planets near and far, we’re pushing the boundaries of planetary science.
Our work in the solar system
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Celebrating 50+ years
The Planetary Science Institute is a non-profit research organization dedicated to exploring the cosmos.
Our team of renowned scientists is involved in numerous NASA and international space missions, studying the solar system and beyond. Since 1972, we are committed to advancing our understanding of the cosmos.