X-Nico

6 unusual facts about Edmond Halley


Castle of Gorizia

The construction of some of these works was supervised by mathematician and astronomer Edmond Halley.

Haggerston railway station

Internally, the building features orange mosaic tiling and a large mural to Edmond Halley, who was born in the area.

India Meteorological Department

In 1686, Edmond Halley published his treatise on the Indian summer monsoon, which he attributed to a seasonal reversal of winds due to the differential heating of the Asian land mass and the Indian Ocean.

Jakub Kresa

Although the theories of Isaac Newton, Jacques Cassini and Edmond Halley were well known, local scientists (such as Josef Player or Jan Slezina) were continued to work with the obsolete theories of Ptolemaios and Aristoteles.

Johan de Witt

Edmond Halley’s (of comet fame) representation of the life annuity dates to 1693, when he re-expressed a life annuity as the discounted value of each annual payment multiplied by the probability of surviving long enough to receive the payment and summed until there are no survivors.

Johann Weikhard von Valvasor

Upon the proposal of Edmond Halley, who was not only an astronomer but also a geophysicist, and in 1687 his extensive treatise on the hydrology of the intermittent Lake Cerknica won him a Fellowship of the Royal Society.


Grand Embassy of Peter the Great

On invitation of William III, Peter and part of the mission also went to England in January 1698, where the tsar, visited Gilbert Burnet and Edmond Halley in the Royal Observatory, the Royal Mint, the Royal Society the University of Oxford, and several shipyards and artillery plants.

Lunar theory

and other notable mathematical astronomers also made significant contributions, including: Edmond Halley; Philippe Gustave le Doulcet, Comte de Pontécoulant; John Couch Adams; George William Hill; and Simon Newcomb.

Omega Centauri

Using a telescope from the South Atlantic island of Saint Helena, English astronomer Edmond Halley rediscovered this object in 1677, listing it as a non-stellar object.

Solar Saros 133

The period separating each of the 72 eclipses in the series is approximately 6585.3 days (18 years, 11 days); that period was first called a saros by astronomer Edmond Halley.

Stepan Rumovsky

It was previously suggested by Edmond Halley that the best available method to measure this distance was to observe the point at which Venus was between the Sun and the Earth (transit of Venus).

William Andrews Clark Memorial Library

Among its most valuable collections are the scientific works of Isaac Newton, Robert Boyle, Edmond Halley, John Evelyn, and Digby.


see also

Robur

Robur Carolinum (Latin for Charles' oak), a constellation created by the English astronomer Sir Edmond Halley in 1679