John D. Richardson5 November 2018
Uses Voyager 2 plasma measurements to identify the sharp transition from the heliosphere into interstellar space.
United States of America · Science / Astronomy. Chronological records rendered directly from the World History Database.
Uses Voyager 2 plasma measurements to identify the sharp transition from the heliosphere into interstellar space.
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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.