Holland Ford19 November 1992
Hubble reveals a disk of material in the core of NGC 4261 that appears to feed a massive central black hole.
United States · Science / Astronomy. Chronological records rendered directly from the World History Database.
Hubble reveals a disk of material in the core of NGC 4261 that appears to feed a massive central black hole.
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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.