described at URL: https://www.eso.org/public/images/potw2221a URL: https://cdn.eso.org/images/original/potw2221a.tif determination method or standard: JImagehash...
described at URL: https://www.eso.org/public/images/potw2221a URL: https://cdn.eso.org/images/large/potw2221a.jpg determination method or standard: JImagehash...
.jpg){kind=link}