A Year: Day to Day Men: 12th of December
The Library’s Leather Armchair
Born at Haggerston, Middlesex in November of 1656, Edmond Halley was an English astronomer, mathematician and physicist. Very interested in mathematics as a child, he studied at London’s St. Paul’s School where he developed an interest in astronomy. In July of 1673, Halley began studying at Queens’ College, Oxford where he was influenced by the work of the Astronomer Royal John Flamsteed’s effort to catalogue the stars of the northern hemisphere. While still an under graduate, he published papers on the solar system and sunspots.
In 1676, Halley published his first paper about planetary orbits. He later dropped out of school to travel to the south Atlantic island of Saint Helena, west of Africa, to observe and chart the stars of the southern hemisphere with cross-references to the northern stars. Supported in his endeavor by King Charles II, he set up an observatory and observed a transit of Mercury across the Sun. From the solar parallax of the planet, he determined it was possible to trigonometrically to determine the distances between the Earth, Venus and the Sun.
Edmond Halley produced his chart of the southern stars and, with the assistance of Charles II, was awarded his Master of Arts degree from Oxford in December of 1678; a few days later, he was elected a Fellow of the Royal Society at the age of twenty-two. In September of 1682, Halley conducted a series of observations on what would be known as Halley’s Comet. Because of his work on the orbit, he was able to predict its return in 1758.
In 1691, Halley sought the post of Savilian Professor of Astronomy at Oxford. While a candidate, he faced the opposition of both John Flamsteed, the Astronomer Royal, and the Anglican Church which questioned his religious views, specifically because he has questioned the Earth’s age as given in the Bible. Halley, also opposed by the Archbishop of Canterbury. was unsuccessful in his attempt.
On December 12th in 1696, Edmond Halley was censured by the Royal Society for suggesting in a 1694 paper. titled “Some Considerations About the Cause of the Universal Deluge”, the story of Noah’s flood in the Bible could be an account of a cometary impact. It should be noted that a similar theory was suggested three centuries later; however, it has generally been rejected by geologists of the present day.
Halley eventually succeeded John Flamsteed as Astronomer Royal in 1720, a position he held until his death in 1742 at the age of eighty-five. He was interred at the old church of St. Margaret’s, Lee Terrace, Blackheath; he lies within the same vault as Astronomer Royal John Pond and close to the unmarked grave of Astronomer Royal Nathaniel Bliss.


















