Fr. Paul Gabor, S.J.
Vice Director for the Vatican Observatory Research Group
Fr. Paul Gabor SJ was born in 1969 in Košice, Slovakia. He studied Particle Physics at Charles University Prague, Czech Republic (1988-1995). His work was primarily instrumental, participating in the development of the ATLAS detector for the Large Hadron Collider at CERN, the European Laboratory for Particle Physics in Geneva, Switzerland.
He entered the Society of Jesus in 1995, did his 2-year novitiate in Kolin, Czech Republic, then 2 years of Philosophy studies in Cracow, Poland. After this, he taught philosophy for a year in Olomouc, Czech Republic, and studied Theology in Paris, France. He was ordained to the priesthood in 2004. After ordination, he earned a PhD in astrophysics in 2009 in Paris, where he again opted for instrumentation, working with Alain Léger, the author of the proposed Darwin space observatory. Gabor's work under Alain Léger was carried out at the Institut d’Astrophysique Spatiale, University of Paris XI, focusing on two optical test beds, SYNAPSE and NULLTIMATE.
Fr. Gabor joined the Vatican Observatory in September 2010 and was assigned to the Vatican Observatory Research Group in Tucson. He became its Vice Director in September 2012.
His Presentation, "Babylonians and the Leap Second: Precision Measurements of Earth's Rotation Rate," took place on Monday, August 21, 2017 in the Nolan Gymnasium
Fr. Gabor discussed the history and science of lunar and solar eclipses in his presentation. We have records of them starting with the Babylonian list of omens Enuma Anu Enlil. They were important in the development of the calendar, and the ancient records allow us to derive the history of how Earth's rotation rate varies. The combined efforts of astronomers spanning millennia yield precision measurements with surprising results.