Sir John Frederick William Herschel was an astronomer and a mathematician who was born in 1792 in Slough, England. Herschel made significant contributions to the field of science with his extensive work on astronomy, chemistry, and optics. He conducted a 4-year-long survey of the southern hemisphere, which enabled him to catalog the stars and created a map of the southern sky. Herschel's other notable works include his invention of the cyanotype printing process and the discovery of the electromagnetic spectrum. He was also known for his translations of ancient texts and his contributions to the field of taxonomy. Overall, synonyms for the name Sir John Frederick William Herschel might include scholar, scientist, astronomer, inventor, and polymath.