Permanent historical factsheet

Callisto June Flyby

United States · Science / Astronomy. Chronological records rendered directly from the World History Database.

2Records
1997–1999Date range
1Named people
1Places

Chronological records

1997

Torrence Johnson25 June 1997

Callisto · Science / Astronomy

Galileo flies close to Callisto, adding detailed imaging and geophysical measurements of the heavily cratered moon.

1999

Torrence Johnson30 June 1999

Callisto · Science / Astronomy

A second 1999 Callisto flyby further lowers Galileo's closest approach to Jupiter in preparation for Io observations.

Names involved

Torrence Johnson

Provenance

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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.