Which spiral galaxy was discovered by a British astronomer and composer of German and Czech-Jewish origin?
NGC 2775: NGC 2775 (also known as Caldwell 48) is an unbarred spiral galaxy with a prominent ring structure in the constellation Cancer. NGC 2775:  It was discovered by William Herschel in 1783. William Herschel: Frederick William Herschel, (German: "Friedrich Wilhelm Herschel" ; 15 November 1738 – 25 August 1822) was a British astronomer and composer of German and Czech-Jewish origin, and brother of fellow astronomer Caroline Herschel, with whom he worked.
NGC 2775