27 November 1783
Dark Stars
Proposes that sufficiently massive stars could have escape velocity greater than light.
Historical place archive
Browse historical events and people recorded at Thornhill in Great Britain. The records below are rendered directly from the World History Database into this page's initial HTML.
Proposes that sufficiently massive stars could have escape velocity greater than light.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Great Britain and Thornhill. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
This database is a research index. For formal scholarly citation, verify individual claims against appropriate primary, archival, academic or specialist sources.