First Gravitational Lens29 March 1979
Co-discovers Q0957+561, the first confirmed gravitationally lensed quasar.
Historical person
Dennis Walsh Biography
Historical biography and chronological timeline for Dennis Walsh, based on 1 World History Database records associated with Great Britain.
1 records1979–19791 events1 places
Chronological biography
1979
Titles and roles
Astronomer
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.