File name: Galileo_Sunspots_Jul1613_lrg.jpg Original Resolution: 1240 × 620 File Size: 254 KB (MIME Type: image/jpeg) Date Published: August 27, 2021 Download file View image caption Digital scans of drawings by Galileo, showing sunspots he observed through a telescope on July 4 (left) and 5 (right), 1613. Images courtesy the Galileo Project.
