1 November 1963
Arecibo Observatory
Arecibo opens as a powerful radar and radio astronomy facility.
Historical place archive
Browse historical events and people recorded at Arecibo in Puerto Rico. The records below are rendered directly from the World History Database into this page's initial HTML.
Arecibo opens as a powerful radar and radio astronomy facility.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Puerto Rico and Arecibo. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
This database is a research index. For formal scholarly citation, verify individual claims against appropriate primary, archival, academic or specialist sources.