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Two New Earth-sized Planets Orbiting M Dwarfs!May 23, 2024 • Press ReleaseThe NASA Exoplanet Archive, managed by NExScI, has added two exciting new exoplanets: Gliese 12 b and SPECULOOS-3 b. Both are nearby Earth-sized worlds that are prime candidates for JWST follow-up studies.Learn More -
NASA Awards Postdoctoral Fellowships for 2024April 2, 2024 • Press ReleaseNASA has selected 24 new Fellows for its prestigious NASA Hubble Fellowship Program (NHFP) including 8 new Sagan fellows.Learn More! -
2024 Sagan Summer Workshop: Advances in Direct Imaging: From Young Jupiters to Habitable EarthsFebruary 14, 2024 • Workshop AnnouncementRegistration for the workshop is now open along with the travel support application.Learn More -
NASA Exoplanet Science Institute Career OpportunitiesMay 24, 2024 • AnnouncementNExScI has several positions open for supporting Science Affairs.Learn More -
Exoplanet Mass vs. PeriodMore Plots -
Kepler Candidate Equilibrium TemperatureMore Plots -
Exoplanets by Discovery YearMore Plots -
Exoplanet Radius vs. MassMore Plots
Sagan Program: Community Education
NASA Time on the Keck Telescopes
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The NASA Exoplanet Science Institute is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.