Permanent historical factsheet

Callisto Interior Differentiation

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

1Records
1999Date range
1Named people
0Places

Chronological records

1999

Torrence Johnson1999

Science / Astronomy

Galileo gravity and magnetic observations improve models of Callisto's internal structure and possible subsurface conductive material.

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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.