Early Distance Estimate for Andromeda1785
Notes the appearance of the Andromeda nebula and attempts an early estimate of its distance, still treating it as a nearby great nebula.
Historical person
Historical biography and chronological timeline for William Herschel, based on 1 World History Database records associated with Great Britain.
Notes the appearance of the Andromeda nebula and attempts an early estimate of its distance, still treating it as a nearby great nebula.
Astronomer
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.