235 Years Ago: Herschel Discovers Saturn’s Moon Enceladus nasa.gov/history/235-years-ago… #NASA #NASAHistory
235 Years Ago: Herschel Discovers Saturn’s Moon Enceladus - NASA
On Aug. 29, 1789, German-born British astronomer William Herschel observed a tiny bright dot orbiting around Saturn. His son later named the object Enceladus.Kelli Mars (NASA)