{"acf":{"article-type":"translated","source-title-1":"nasa","source-url-1":"https:\/\/www.nasa.gov\/feature\/goddard\/2020\/new-comet-discovered-by-esa-and-nasa-solar-observatory","source-title-2":"space","source-url-2":"https:\/\/www.space.com\/comet-swan-may-be-dimming.html","source-title-3":"","source-url-3":""}}