{"chart":{"slug":"telescopes-that-found-the-most-exoplanets","title":"Which telescopes have found the most exoplanets?","takeaway":"NASA's Kepler space telescope found 2,787 confirmed exoplanets, and 550 more on K2, the second mission it flew after a breakdown in 2013. NASA's TESS, launched in 2018, had found 1,012 as of November 2026; the most of any facility is Kepler's 2,787. \"Multiple Observatories\" means several shared the discovery.","topic":"Space","chart_type":"bar","ranking":false,"x_label":"Telescope or observatory","y_label":"Confirmed exoplanets found","unit":null,"points_count":12,"source":{"name":"NASA Exoplanet Archive, Planetary Systems Composite Data","url":"https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls\u0026config=PSCompPars"},"license":{"name":"Public domain (NASA data); this research has made use of the NASA Exoplanet Archive, operated by Caltech under contract with NASA","url":"https://exoplanetarchive.ipac.caltech.edu/docs/acknowledge.html"},"data_as_of":"2026-11-04","updated_at":"2026-11-04T17:27:45.793Z","url":"https://chart.ly/charts/telescopes-that-found-the-most-exoplanets","api_url":"https://chart.ly/api/v1/charts/telescopes-that-found-the-most-exoplanets","csv_url":"https://chart.ly/charts/telescopes-that-found-the-most-exoplanets/data.csv","image_url":"https://chart.ly/charts/telescopes-that-found-the-most-exoplanets/image.png","embed_url":"https://chart.ly/charts/telescopes-that-found-the-most-exoplanets/embed","credit":"NASA Exoplanet Archive, Planetary Systems Composite Data, via Chartly (https://chart.ly/charts/telescopes-that-found-the-most-exoplanets)","credit_html":"NASA Exoplanet Archive, Planetary Systems Composite Data, via \u003ca href=\"https://chart.ly/charts/telescopes-that-found-the-most-exoplanets\"\u003eChartly\u003c/a\u003e","average_label":null,"zero_axis":true,"data":[{"label":"Kepler","value":2787},{"label":"Transiting Exoplanet Survey Satellite (TESS)","value":1012},{"label":"K2","value":550},{"label":"Multiple Observatories","value":355},{"label":"La Silla Observatory","value":311},{"label":"W. M. Keck Observatory","value":194},{"label":"KMTNet","value":147},{"label":"SuperWASP","value":122},{"label":"OGLE","value":112},{"label":"HATSouth","value":73},{"label":"Haute-Provence Observatory","value":69},{"label":"HATNet","value":67}],"annotations":[]},"docs":"https://chart.ly/developers","terms":"Free to use with credit: wherever you show or quote a chart's data, name Chartly with a link to that chart's url (each chart's credit line does both) and credit its source as its license asks.","credit":"NASA Exoplanet Archive, Planetary Systems Composite Data, via Chartly (https://chart.ly/charts/telescopes-that-found-the-most-exoplanets)"}