Permanent historical factsheet

Valhalla Basin Imaging

Name: Valhalla Basin Imaging – United States factsheet records
Creator: World History Database

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

1Records

1979Date range

1Named people

1Places

Chronological records

1979

Laurence A. SoderblomMarch 1979

Callisto · Science / Astronomy

Voyager imagery reveals the vast multi-ring Valhalla impact structure on Callisto.

Names involved

Laurence A. Soderblom

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by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.