NASA Exoplanet Archive
 A light-hearted poster created by NASA for the "Exoplanets Exploration Program's Exoplanet Travel Bureau" | |
Website type | Astronomy |
|---|---|
| Creator | Operated for NASA by NExScI at Caltech |
| Website | exoplanetarchive |
| Current status | Active |
type. Replace with website_type.url. Replace with website.author. Replace with creator.The NASA Exoplanet Archive (NEA) is an online astronomical exoplanet catalog and data service that collects and serves public data that support the search for and characterization of extra-solar planets (exoplanets) and their host stars. It is part of the Infrared Processing and Analysis Center and is on the campus of the California Institute of Technology (Caltech) in Pasadena, CA. The archive is funded by NASA and was launched in early December 2011 by the NASA Exoplanet Science Institute as part of NASA's Exoplanet Exploration Program. As of 20 August 2026, the archive lists 6,354 confirmed exoplanets in its collection.
The archive's data include published light curves, images, spectra and parameters, and time-series data from surveys that aim to discover transiting exoplanets. The archive also develops Web-based tools and services to work with the data, particularly the display and analysis of transit data sets from the Kepler mission and COnvection ROtation and planetary Transits (CoRoT) mission, for which the Exoplanet Archive is the U.S. data portal. Other astronomical surveys and telescopes that have contributed data sets to the archive include SuperWASP, HATNet Project, XO, Trans-Atlantic Exoplanet Survey and KELT.
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