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SIR JOHN HERSCHEL
SIR JOHN HERSCHEL
Berkshire, England (1792 - 1871)
Sir John Frederick William Herschel was an English mathematician, astronomer, chemist, experimental photographer and inventor. The son of astronomer Sir William Herschel, he originated the use of the Julian day system in astronomy. He named seven moons of Saturn and four moons of Uranus.
 

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Canada France
Canada France
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Copernicus
Copernicus
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Galileo
Galileo
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Galileo
Galileo
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Galileo
Galileo
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Galileo
Galileo
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GBT
GBT
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Gemini North
Gemini North
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Gemini South
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Huygens
Huygens
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Johansen
Johansen
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Johansen
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Johansen
Johansen
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Lick
Lick
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Lipperhey
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Lipperhey
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Newton
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Newton
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Newton
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Newton
Newton
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Palomar
Palomar
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