https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964892Edit ImageSaveSaveEditCropCustom TextAstronomy: various views of Donati's comet in the night sky. Process print.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 881 px | 300 dpiLarge JPEG 3024 x 2221 px | 300 dpiFree DownloadAstronomy: various views of Donati's comet in the night sky. Process print.More