1 November 1963Arecibo ObservatoryWilliam E. Gordon
Arecibo opens as a powerful radar and radio astronomy facility.
Historical records for Puerto Rico in 1963, rendered directly from the World History Database and ordered by month, day and event.
Arecibo opens as a powerful radar and radio astronomy facility.
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.