Kepler Exoplanet Survey Begins
Leads the Kepler mission as it begins its large transit survey for exoplanets.
Historical biography archive · Updated 2026-11-03
William Borucki Biography and Timeline
Follow William Borucki through 2 dated historical records for United States of America.
William Borucki, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
2009–2011Years on this page
2009
2011
Kepler-22 b Habitable-Zone Planet
Leads announcement of Kepler-22 b, a planet orbiting within its star's habitable zone.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.