അർത്ഥം : English astronomer (son of William Herschel) who extended the catalogue of stars to the southern hemisphere and did pioneering work in photography (1792-1871).
പര്യായപദങ്ങൾ : john herschel, sir john frederick william herschel, sir john herschel
അർത്ഥം : English astronomer (born in Germany) who discovered infrared light and who catalogued the stars and discovered the planet Uranus (1738-1822).
പര്യായപദങ്ങൾ : sir frederick william herschel, sir william herschel, william herschel