TRAPPIST-1 Initial Planet Discovery
Contributes to the discovery of the first known planets around TRAPPIST-1.
Follow Emmanuel Jehin through 1 dated historical records for Belgium.
A chronological timeline drawn from matching World History Database records.
Contributes to the discovery of the first known planets around TRAPPIST-1.
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.