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The Center for Exoplanets & Habitable Worlds seeks to discover planets beyond our solar system, to characterize planetary systems and their host stars, and to understand the implications of the abundance of potentially habitable planets for the possibility of life beyond Earth and the origins of our own solar system.   —   Learn More

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Most Recent Articles

Intelligent Ways to Search for Extraterrestrials

Posted on Oct 3, 2019 in Press Coverage | 0 comments

A story in the New Yorker highlights CHEW Professor Jason Wright’s...

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NEID Passes its NASA Pre-Ship Review

Posted on Sep 19, 2019 in Exoplanet & Brown Dwarf Surveys, News | 0 comments

The NEID spectrometer passed its NASA pre-ship review. The outcome of this...

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How many Earth-size planets are around sun-like stars?

Posted on Aug 14, 2019 in Exoplanet & Brown Dwarf Surveys, Featured, Statistical Methodology & Data Analysis | 0 comments

A new study provides the most accurate estimate of the frequency that planets...

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CEHW Professor Wright honored with 2019 Drake Award

Posted on Mar 27, 2019 in Awards & Honors, Press Coverage | 0 comments

CEHW Professor Jason Wright has been named the recipient of the 2019 Drake...

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Penn State set to lead on new exoplanet science priorities

Posted on Nov 7, 2018 in Exoplanet & Brown Dwarf Surveys, Featured, Instrumentation, Life Beyond Earth & Astrobiology, News | 0 comments

A report by the National Academies of Sciences, Engineering, and Medicine sets...

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Habitability of Exoplanet Water Worlds

Posted on Aug 31, 2018 in Life Beyond Earth & Astrobiology, News, Planetary Atmospheres & Interiors, Research, Star & Planet Formation | 0 comments

“Water world” planets, those covered with a deep global ocean, could maintain...

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