Heidi Hammel1995
Hammel's Hubble observations are announced as evidence that Neptune's large dark storms can appear and disappear rapidly.
United States · Science / Astronomy. Chronological records rendered directly from the World History Database.
Hammel's Hubble observations are announced as evidence that Neptune's large dark storms can appear and disappear rapidly.
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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.