Mercury Rotation
Dyce helps establish from radar measurements that Mercury's rotation period is close to 59 days rather than 88 days.
Historical biography archive · Updated 2026-11-03
Rolf Dyce Biography and Timeline
Follow Rolf Dyce through 1 dated historical records for United States of America.
Rolf Dyce, historical timeline
A chronological timeline drawn from matching World History Database records.
1Distinct records
1 of 1Page
1965–1965Years on this page
1965
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.