Historical biography archive · Updated 2026-11-03

Ismael Bullialdus Biography and Timeline

Follow Ismael Bullialdus through 1 dated historical records for France.

Ismael Bullialdus, historical timeline

A chronological timeline drawn from matching World History Database records.

1Distinct records
1 of 1Page
1645–1645Years on this page

1645

Inverse-Square Gravity

Astronomer · Paris · Science / Astronomy

Suggests that solar influence would vary inversely with the square of distance.

Role range: 1605-1694

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.