# Johann Gottfried Galle

> He turned a telescope to the exact coordinates in a letter and found a planet no one had seen before — the night the mail arrived.

*German astronomer (1812-1910)*

**Canonical URL:** https://fame.am/person/johann-gottfried-galle

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** Germany
- **Born:** 1812-06-09
- **Died:** 1910-07-10
- **Status:** deceased
- **Gender:** male

## Bio

Johann Gottfried Galle was a German astronomer working at the Berlin Observatory when, on 23 September 1846, he received coordinates from Urbain Le Verrier predicting the position of an unknown planet. With the help of student Heinrich Louis d'Arrest, Galle pointed his telescope at the spot that same night and identified Neptune within 1° of where Le Verrier said it would be. The discovery stood as a dramatic validation of celestial mechanics — mathematics had conjured a world into view. Born in Radis, Germany, on 9 June 1812, Galle lived to see the 20th century, dying on 10 July 1910, six decades after the most remarkable moment of his career.

## Fame
- **Popularity score:** 57.0 / 100
- **Momentum:** 4.4 / 100  (trend: STABLE)
- **Historical depth:** 22.1 / 100
- **Now attention:** 24.3 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Topics
#Scientists, #Scientist, #Astronomy, #19th Century

## Sources
- [Wikipedia](https://en.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Wikidata](https://www.wikidata.org/wiki/Q76431)
- [Pantheon 2.0](https://pantheon.world/profile/person/Johann%20Gottfried%20Galle)
- [يوهان جوتفريد جال](https://arz.wikipedia.org/wiki/%D9%8A%D9%88%D9%87%D8%A7%D9%86_%D8%AC%D9%88%D8%AA%D9%81%D8%B1%D9%8A%D8%AF_%D8%AC%D8%A7%D9%84)
- [یوهان قوتفرید قاله](https://azb.wikipedia.org/wiki/%DB%8C%D9%88%D9%87%D8%A7%D9%86_%D9%82%D9%88%D8%AA%D9%81%D8%B1%DB%8C%D8%AF_%D9%82%D8%A7%D9%84%D9%87)
- [Ёган Гале](https://be_x_old.wikipedia.org/wiki/%D0%81%D0%B3%D0%B0%D0%BD_%D0%93%D0%B0%D0%BB%D0%B5)
- [Іаган Готфрыд Гале](https://be.wikipedia.org/wiki/%D0%86%D0%B0%D0%B3%D0%B0%D0%BD_%D0%93%D0%BE%D1%82%D1%84%D1%80%D1%8B%D0%B4_%D0%93%D0%B0%D0%BB%D0%B5)
- [Йохан Готфрид Гале](https://bg.wikipedia.org/wiki/%D0%99%D0%BE%D1%85%D0%B0%D0%BD_%D0%93%D0%BE%D1%82%D1%84%D1%80%D0%B8%D0%B4_%D0%93%D0%B0%D0%BB%D0%B5)
- [Johann Gottfried Galle](https://ca.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://cs.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://da.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://de.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Γιόχαν Γκότφριντ Γκάλε](https://el.wikipedia.org/wiki/%CE%93%CE%B9%CF%8C%CF%87%CE%B1%CE%BD_%CE%93%CE%BA%CF%8C%CF%84%CF%86%CF%81%CE%B9%CE%BD%CF%84_%CE%93%CE%BA%CE%AC%CE%BB%CE%B5)
- [Johann Gottfried Galle](https://eo.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://es.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://et.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://eu.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [یوهان گوتفرید گاله](https://fa.wikipedia.org/wiki/%DB%8C%D9%88%D9%87%D8%A7%D9%86_%DA%AF%D9%88%D8%AA%D9%81%D8%B1%DB%8C%D8%AF_%DA%AF%D8%A7%D9%84%D9%87)
- [Johann Gottfried Galle](https://fi.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://fr.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://ga.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://gl.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://gv.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [יוהאן גלה](https://he.wikipedia.org/wiki/%D7%99%D7%95%D7%94%D7%90%D7%9F_%D7%92%D7%9C%D7%94)
- [Johann Gottfried Galle](https://hr.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [Johann Gottfried Galle](https://af.wikipedia.org/wiki/Johann_Gottfried_Galle)
- [يوهان غوتفريد غال](https://ar.wikipedia.org/wiki/%D9%8A%D9%88%D9%87%D8%A7%D9%86_%D8%BA%D9%88%D8%AA%D9%81%D8%B1%D9%8A%D8%AF_%D8%BA%D8%A7%D9%84)

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