Edwin Powell Hubble1932
Hubble publishes observations of 140 nebulous objects in and around Messier 31 and provisionally identifies them as globular clusters from their structure, luminosity, dimensions and colours.
United States of America · Science / Astronomy. Chronological records rendered directly from the World History Database.
Hubble publishes observations of 140 nebulous objects in and around Messier 31 and provisionally identifies them as globular clusters from their structure, luminosity, dimensions and colours.
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.