William Herschel

15 November 1738 – 25 August 1822

William Herschel was a German-born British astronomer and composer who discovered the planet Uranus in 1781, the first planet found since antiquity. He also discovered infrared radiation, catalogued thousands of nebulae and star clusters, and built some of the largest telescopes of his era.

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Lived at the same time

Well-documented people whose lives overlapped with William Herschel.

Life events

Born in Hanover, Germany
15 November 1738

Friedrich Wilhelm Herschel was born in the Electorate of Hanover, the son of an oboist in the Hanoverian military band.

Source: en.wikipedia.org
Birth ✓
Emigrated to England
1757

After serving as a young musician in the Hanoverian Guards band, Herschel moved to England at the age of nineteen and made his living as a musician and music teacher.

Source: en.wikipedia.org
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Appointed organist of the Octagon Chapel in Bath
1766

Herschel settled in Bath as organist and concert director, composing symphonies and concertos while pursuing astronomy in his spare time.

Source: en.wikipedia.org
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Discovered the planet Uranus
13 March 1781

Using a homemade reflecting telescope in his garden at Bath, Herschel discovered Uranus, the first planet found since ancient times.

Source: en.wikipedia.org
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Appointed King's Astronomer to George III
1782

Following the discovery of Uranus, Herschel was awarded the Copley Medal and appointed court astronomer with a royal pension, allowing him to devote himself fully to astronomy.

Source: en.wikipedia.org
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Married Mary Pitt (nee Baldwin)
8 May 1788

Herschel married the widow Mary Pitt; their son John Herschel became a distinguished astronomer in his own right.

Source: en.wikipedia.org
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Completed the 40-foot telescope at Slough
1789

Herschel finished his great 40-foot reflecting telescope, the largest scientific instrument in the world at the time, and observed a new moon of Saturn on its first night of use.

Source: en.wikipedia.org
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Discovered infrared radiation
1800

By measuring temperatures beyond the red end of the solar spectrum, Herschel discovered invisible 'calorific rays', now known as infrared radiation.

Source: en.wikipedia.org
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Became first President of the Astronomical Society of London
1820

Herschel was elected the first President of the Astronomical Society of London, which later became the Royal Astronomical Society.

Source: en.wikipedia.org
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Died at Observatory House, Slough
25 August 1822

Herschel died at his home in Slough at the age of 83 and was buried at St Laurence's Church, Upton.

Source: en.wikipedia.org
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