William Herschel

Sir Frederick William Herschel, FRS KH (15 November 1738-25 August 1822) was a German-born British astronomer and composer who became famous for discovering Uranus. He also discovered infrared radiation and made many other discoveries in astronomy.
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Noun
1. English astronomer (born in Germany) who discovered infrared light and who catalogued the stars and discovered the planet Uranus (1738-1822)
(synonym) Herschel, Sir William Herschel, Sir Frederick William Herschel
(hypernym) astronomer, uranologist, stargazer