Uploaded September 2025 | Updated September 2026, 2 weeks ago

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Carl Ludwig Christian Rümker put Australian astronomy on the world stage.

View his letters at the National Library of Australia: https://catalogue.nla.gov.au/catalog/10101751

Explore more of our astronomy collections on our website: https://www.library.gov.au/news-media/exploring-universe-australias-history-astronomy