NExScI
NASA Exoplanet Science Institute
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Exoplanet
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Exoplanet Exploration Program
Job Openings at IPAC
NExScI Science Staff
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2025 Sagan Summer Workshop
July 21-25, 2025
Spirit of Lyot 6
February 2-6, 2026
NASA Hubble Fellowship Program
Sagan Summer Workshop
Sagan Summer Workshop YouTube Channel
The NASA Keck Partnership
NN-Explore
Exoplanet Follow-up Observing Program (ExoFOP)
Keck HIRES Radial Velocity Pipeline
Keck Observatory Archive
LBTI Data Archive
NASA Exoplanet Archive
NEID Archive
5,921
Confirmed Planets
636
TESS Confirmed Planets
7,655
TESS Project Candidates
994
Multi-Planet Systems
One Million ExoFOP Files and Counting
June 7, 2025 • Press Release
Congratulations to the Exoplanet Follow-up Observing Program (ExoFOP) for surpassing one million user-submitted data files!
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A Giant Planet around a Tiny Star
June 4, 2025 • Press Release
The discovery of a giant planet orbiting a tiny star challenges theories on planet formation.
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2025 NHFP Fellows Announced
March 31, 2025 • Press Release
Congratulations to the 2025 NHFP awardees, with an especially warm welcome to Kyle Franson, Caprice Phillips, and Keming Zhang as our newest Sagan Fellows!
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2025 Sagan Summer Workshop Registration Open
July 21-25, 2025 • Pasadena and Online
Silver Jubilee: Exoplanet Demographics
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Exoplanet Mass vs. Period
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Kepler Candidate Equilibrium Temperature
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Exoplanets by Discovery Year
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Exoplanet Radius vs. Mass
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The Sagan Program
Sagan Summer Workshops
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NASA Time on the Keck Telescopes
Apply for NASA Keck Time
Volunteer to Be a Reviewer
Data Archives
Exoplanet Follow-up Observing Program (ExoFOP)
Keck HIRES Radial Velocity Pipeline
Keck Observatory Archive
LBTI Data Archive
NASA Exoplanet Archive
NEID Archive
NASA Exoplanet Science
NASA Exoplanet Exploration Program
Science at NExScI
