Buzz Aldrin21 July 1969
Helps deploy the passive seismic experiment during the Apollo 11 lunar surface excursion.
United States · Science / Astronomy. Chronological records rendered directly from the World History Database.
Helps deploy the passive seismic experiment during the Apollo 11 lunar surface excursion.
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.