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John Birmingham, Millbrook House, Milltown, Co. Galway
By Professor Paul Mohr (retired Dept of Geology, NUI Galway)
It was in his fiftieth year that John Birmingham attracted the attention of astronomers the world wide. Shortly before midnight on 12 May 1866, his roving and knowledgable eye perceived a star in the constellation of Corona Borealis (the Northern Crown) where no star was previously to be seen with the naked eye. It was the brightest "nova" in the heavens since 1604, and its discovery astonished and excited the global astronomical community. For John Birmingham had quickly informed William Huggins at the Tulse Hill Observatory in London, who immediately applied his newly developed spectroscope to the star. In one of his letter's to the Royal Astronomical Society he wrote " The above star, which I found on the 22nd of May last, and which then appeared of the 9th magnitude, and reached 8 m. on June 8, seems now no more than 12 m. Estimations of very small magnitudes are, of course, very difficult, but I believe I am not under the mark in saying 12 m., as I found the star not easy with a 4½.inch O.G. At the same time its deep crimson seemed very striking by glimpses, and in its present state it if, perhaps, the smallest among the stars whose red colour has been observed. It will probably have to be classed among the most remarkable variables"
For the first time, a "nova" was revealed to astronomers to be a titanic stellar explosion of superheated hydrogen gas. From this discovery, John Birmingham came into correspondence with leading astronomers in Ireland, Britain, and especially Germany - for he had fluent German. It was likely Professor Julius Schmidt, recently appointed as Director of the Athens Observatory, who, in drafting his new and magnificently detailed map of the Moon, ascribed the name 'Birmingham' to a walled plain near the north pole of the Moon.
Four years later, such was John Birmingham's industry that he had accumulated and put in order a massive catalogue which he presented to the Royal Irish Academy. The Academy published the catalogue in its 1877 'Transactions', and it immediately attracted widespread attention as well as establishing John Birmingham's reputation as one of the foremost amateur astronomers in Ireland.
Seven years later - and only months before his death - he was awarded the Academy's Cunningham Gold Medal for his outstanding astronomical researches. The photo above was taken at midnight on August 13th 2009 with Corona Borealis hanging over the ruins of the Birmingham House.
John Birmingham's essays were warmly praised by his contemporaries, including the 'Irish Times'. Yet there was one work of John Birmingham's which that eminent journal certainly did not care to notice. Published in January 1863, 'Anglicania, or England's Mission to the Celt' was a 166-page poem defending Ireland's unflinching Catholic faith against a new wave of Protestant fundamentalist 'missionising' in the West of Ireland. It is surely one of the most extraordinary works to have emerged from 19th century Ireland. Written in charity and Chaucerian couplets, it exposed the contradictions within and between the many theological offshoots of the Reformation. It then touched on a nerve: the hypocrisy of an English high moral tone when the 'missionaries' efforts would have been more appropriate christianising England. Contemporary reviewers were reminded of John Dryden's 'The Hind and the Panther'. 'Anglicania' contains several lyrical passages evoking the beauty of the mountains, coasts and islands of Connemara and the western world. John Birmingham always loved this work, yet it faded rapidly into obscurity, failing as it did to slot into any literary category. Besides 'Anglicania', John Birmingham wrote humorous verse of which 'The Peeler and the Cat' is a splendid example. Humour, varying from satire through irony to the impish, was never far from John Birmingham's heart. John Birmingham's recreations, for which he would have had precious little spare time, included playing his piano and a Stradivarius violin. John Birmingham in old age was an abstemious and gaunt giant of a man, who still could stride the seven miles Irish from Millbrook to a Guardians meeting in Tuam, and the seven miles back home that same evening. In 1877 he made an individual and wondrously successful re-surveying of the route for the projected Tuam-Claremorris railway line. Yet for all his zest and strength his was the gentlest of dispositions. Any instance of cruelty to animals pained him, and he was appalled by vivisection. Notwithstanding his renown as an amateur astronomer, John Birmingham remained an attentive and diligent landlord, continuing to reside at Millbrook House to the very end of his life.
John Birmingham's unfinished revision and updating of the "Red Star Catalogue" was completed by a Yorkshire amateur astronomer, the Rev. Thomas Espin. The 2nd edition of the Catalogue published in 1888 proved a work of acclaimed and lasting value to the international community of astronomers. As a 'Tuam News' obituarist declared, John Birmingham was "super siderus notus". Today, if his light is not seen it is less that it has been extinguished than that the eye of history is been averted.
Birmingham Crater on Moon
Central peak height: 0.3 km Other interior peak heights
Alexender Anderson 1858-1934
In 1885 Alexander Anderson became the first person to suggest the existence of black holes and to speculate about what would happen if a star collapsed under its own gravity and how the Sun's graviational field might. affect a beam of light His ideas were ahead of his time while earlier astronomers had speculated about the existence of massive, dark and invisible stars.
Anderson's theory however fell out of favour in the 1800s as scientists came to believe that gravity would not affect a light beam. However in 1919 a total solar eclipse confirmed Einstein’s general Theory of Relativity and proved that gravity could indeed bend a beam of light.
Like ourselves at GAC, the staff at the Centre for Astronomy at the now NUI Galway are committed to the public understanding of science in general and of astronomy in particular. Members of the centre regularly give public talks and lectures and participate in many science outreach activities. In Spring 2010 they are continuing their programme of Open Evenings at the Imbusch Observatory. To see there extensive website check HERE Below is a photo of one of our gatherings at the NUI Galway Observatory in Dangen on the shores of the Corrib, The observatory consists of a "state of the art" automated 16 inch Cassegrain with high quality instrumentation. There is also a 3 meter radio telescope on the observatory grounds.
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