Events We hold online events, including short courses, lecture series and book launches, in collaboration with the Sophia Centre and the University of Wales Trinity Saint David. The Harmony of Heaven and Earth28-Jun-22 | 09:00 GMT | £40Get Tickets Exploring Archaeoastronomy, by Dr. Liz Henty28-Mar-22 | 18:00 GMT | FreeGet Tickets An Introduction to Medieval Cosmology | Islamic World 222-Mar-22 | 16:00 GMT | £150Get Tickets England's First Astrology Book, by Chris Mitchell04-Mar-22 | 17:00 GMT | FreeGet Tickets explore our books Shop