Pioneer 10 Radiation Measurements
Pioneer 10 instruments confirm Jupiter's intense radiation environment.
Role range: 1914-2006
Historical biography archive · Updated 2026-11-03
James A. Van Allen Biography and Timeline
Follow James A. Van Allen through 2 dated historical records for United States of America.
James A. Van Allen, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1973–1973Years on this page
1973
Jupiter Magnetotail Evidence
Pioneer measurements reveal that Jupiter possesses an extended magnetotail and a vast magnetosphere.
Role range: 1914-2006
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.