Tag Archives: Religious Scientists

Religious Scientists: Fr. Domenico Troili S.J. (1722-1792), Meteoriticist

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This entry is part 7 of 7 in the series Religious Scientists of the Catholic Church

Today, I get to indulge in a couple topics that are important to me: meteorites and Jesuits. There are a few modern points of intersection of the two topics, including Br. Guy Consolmagno, Fr. Cyril Opeil, and myself. For this entry, however, we go back in time a couple of centuries to Fr. Domenico Troili, who lent his name to one of the most common minerals found in meteorites. Troili was a former pupil of the Fr. Roger Boscovich S.J. at the Roman College. (Boscovich is another religious scientist who will be discussed in a future blog post for his contribution to atomic theory.) He later became the curator of the Este family library in Modena, Italy. He witnessed the fall of a meteorite over Albareto, Italy in 1766. He took pains to document eyewitness accounts and collect specimens of the Albareto meteorite. This makes him the first person to formally document a meteorite fall, in Ragionamento della Caduta di un … Continue reading →

Religious Scientists: Abbess St. Hildegard of Bingen OSB (1098-1179), Doctor of the Church

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This entry is part 6 of 7 in the series Religious Scientists of the Catholic Church

For this entry in the series, we go back in time almost a thousand years, to a period where modern science as we know it had not yet been established. How can we talk about a “religious scientist” before the age of modern science? In this case, by holding up an exemplar who, though not formally a scientist, made significant contributions to our knowledge based on the systematic experimental study of the natural world. The exemplar I have in mind is Hildegard of Bingen, a Benedictine abbess who recorded, preserved, and disseminated much knowledge about medicine, pharmacology, and plants and animals that served as sources for medicines and remedies. Biographical Sketch Hildegard was born in 1098, the 10th child in a large wealthy family. At an early age (somewhere between ages 8-12, depending on sources) she was tithed to the Benedictine monastery at Disibodenberg.  There, Hildegard received her education. It is possible that she served as either infirmarian or pigmentarius … Continue reading →

Religious Scientists: Fr. Giuseppe Piazzi C.R. (1746-1826), Discoverer of the First Asteroid

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This entry is part 5 of 7 in the series Religious Scientists of the Catholic Church

Today, just under 800,000 asteroids and Trans Neptunian Objects are known and catalogued by the Minor Planet Center of the Smithsonian Astrophysical Observatory, with more being discovered every day.  However, before 1800 the existence of this entire class of objects was entirely unknown. The first asteroid, which today we know as (1) Ceres, was discovered by an astronomer who was also a priest: Fr. Giuseppe Piazzi C.R. Biographical Sketch Giuseppe Piazzi was born July 16, 1746 in Ponte in Valtellina, Italy.  He entered the Theatine order in 1765, and was ordained a priest in 1769.  While he taught philosophy, theology, and mathematics at various stages of his early life in the order, he also had an interest in astronomy. He came to Palermo in 1781 as a lecturer in mathematics at the Accademia dei Regi Studi. In 1787, he became professor of astronomy. King Ferdinand of Sicily named him to be the first director of the Palermo Astronomical Observatory. He obtained … Continue reading →

Religious Scientists: Msgr. Georges Lemaître (1894-1966), Father of the Big Bang

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This entry is part 4 of 7 in the series Religious Scientists of the Catholic Church

Many thanks to Dominique Lambert, who provided me with several articles and a full biography that were used to create this post. Georges Lemaître was a priest of the diocese of Louvain, in Belgium.  The proposer of what would become known as the Big Bang Theory was one of the more influential astrophysicists of his lifetime.  Albert Einstein even once skipped one of his own public appearances in order to converse with Lemaître over deep cosmological problems. Biographical Sketch: Georges Lemaître was born July 17, 1894 in the mining town of Charleroi, Belgium.  He studied at the Jesuit school Collège du Sacre Coeur, and then prepared to study mining engineering, as was typical of bright students in the area. With the advent of World War I, he enlisted and served with the artillery, where he received a formal reprimand for correcting an error in the artillery manual. After his discharge, he decided to study physics and mathematics. In 1920 he … Continue reading →

Religious Scientists: abbot Gregor J. Mendel O.S.A. (1822-1884), Father of Genetics

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This entry is part 3 of 7 in the series Religious Scientists of the Catholic Church

Back when I taught an introductory-level astronomy class at university, I would start the course with a short unit on what science is and on the relationship between faith and science. I would mention Gregor Mendel as an example of a religious scientist because anyone who has taken high school biology knows the name.  So then I would ask the class what they know about him. “Father of genetics,” one person would say. Another student would pipe in, “He was a monk!” A third would offer something about “<mumble, mumble> pea plants.” At this point, I would then ask, “Okay, so given what you know about him, what do you think his job (his daily work) at the monastery was?” Every time I taught this unit, and almost every time I have brought up this example with peers (there’s always someone who spoils the trend eventually), I got the response, “He was the gardener.” It makes a certain sort of sense.  … Continue reading →

Religious Scientists: Fr. Angelo Secchi S.J. (1818-1878), Pioneer of Astrophysics

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This entry is part 2 of 7 in the series Religious Scientists of the Catholic Church

(This is the first article in the column “Religious Scientists of the Catholic Church” which looks at the lives and contributions of prominent vowed religious scientists.) The year 2018 marked the 200th anniversary of the birth of Fr. Angelo Secchi SJ, and so there have already been several articles on Fr. Secchi in this blog.  An interested reader could review any of these articles: “Ghost of elements, spectres of the universe: Angelo Secchi SJ” by Michelle Francl, Aug 8, 2018. “Solar Prominences and a Prominent Jesuit Astronomer” by Robert Macke, Oct 23, 2018. “Happy Birthday to the Father of Astrophysics!” by Guy Consolmagno, June 28, 2018. And outside the blog, here’s another article I wrote about Secchi’s oceanographic studies: “Fr. Angelo Secchi, S.J. and the Voyage of the Immacolata Concezione” by Robert Macke, International Society of Limnology webpage For the YouTube generation, here is a video to watch: Why begin this series with a scientist for whom so much has already … Continue reading →

Religious Scientists – An Introduction

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This entry is part 1 of 7 in the series Religious Scientists of the Catholic Church

As this is a new column for the blog, it might be appropriate to begin with a small introduction. In the motu proprio “Ut Mysticam”—the document establishing the Vatican Observatory in 1891—Pope Leo XIII wrote that the reason for creating such an institution in the Vatican was “…that everyone might see clearly that the Church and her Pastors are not opposed to true and solid science, whether human or divine, but that they embrace it, encourage it, and promote it with the fullest possible dedication.” Primarily, the Vatican Observatory addresses this mission through its scientific endeavors. We are all vowed religious members of the Catholic Church who are respected scientists making valuable contributions in our fields. Through this we are a sign to the world of the compatibility of faith and science through the example of our own lives. It would be a mistake to think that the Vatican Observatory serves as the only such example of science performed in … Continue reading →