Encyclopedia > John Herschel

Article Content

John Herschel

John Frederick William Herschel (March 7, 1792 - May 11, 1871) English mathematician and astronomer.

Son of astronomer William Herschel.

John Herschel orginated the use of the Julian date system in astronomy.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

... Total (2000) - DensityRanked 5th 174,468,575 20.5/km² Independence - Declared - Recognised From Portugal September 7, ...