Reference numberCLP/8i/32
TitlePaper, observations of Saturn with figures of sunspots and division in ring of Saturn by [Jean Dominique] Cassini
DescriptionDescription of sunspots and of the rings of Saturn. Paper appears to have been enclosed with his letter dated 26 August 1676 to Henry Oldenburg.

Includes diagrams.

Subject: Astronomy

Published in Philosophical Transactions as 'An extract of Signor Cassini's letter concerning a spot lately seen in the sun; together with a remarkable observation of Saturn, made by the same'
Physical descriptionPencil on paper
Ink on paper
Digital imagesView item on Science in the Making
Access statusOpen
Related materialDOI: 10.1098/rstl.1676.0033
Related records in the catalogueEL/C1/71
Fellows associated with this archive
NA8001Oldenburg; Henry (c1619 - 1677); scientific correspondentc1619 - 1677
NA8383Cassini; Jean Dominique (1625 - 1712); astronomer1625 - 1712
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