Oppenheimer-Snyder Collapse
Coauthors the relativistic model of gravitational collapse to a black-hole-like state.
Role range: 1913-1962
Historical biography archive · Updated 2026-11-03
Hartland Snyder Biography and Timeline
Follow Hartland Snyder through 1 dated historical records for United States of America.
Hartland Snyder, historical timeline
A chronological timeline drawn from matching World History Database records.
1Distinct records
1 of 1Page
1939–1939Years on this page
1939
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.