![](https://www.festival.cam.ac.uk/sites/default/files/styles/leading/public/externals/7943862015c8866c5c1ac7e7f4c46022.png?itok=UiIvGdFN)
4:30pm-5:00pm on Saturday 23 March
Department of Anglo-Saxon, Norse and Celtic, Room GR 06/07 9 West Road, CB3 9DP
Even before they had specialised terms for comets, meteors, galaxies and aurora, the people of Ireland were writing about the phenomena they observed in the night sky. Claiming to have seen hairy stars, showers of blood and dragons in the air, they inadvertently left us some of the earliest records of global astronomical events.
In the early Middle Ages, they also developed their own system of reckoning time according to the movement of the moon, and they defiantly challenged the Church in Rome about how the date of Easter should be calculated.
In later centuries, Irish physicians, concerned about the effect that heavenly bodies had on human ones, seem to have taken account of the position of the sun and the planets before embarking on medical procedures.
This talk explores Ireland’s remarkable contribution to historical astronomy and astrology, and introduces some of the colourful names that were eventually assigned to constellations and spectacles like the Great Bear and the Milky Way.