From the Catholic Church Magisterium

Leo XIV

To the members of the Centesimus Annus Pro Pontifice Foundation (2025-05-17)

Francis

Benedict XVI

God's Revelation in the Cosmos (2005-11-09)
Address  at the Inauguration of the Academic Year  at the Catholic University of The Sacred Heart (2005-11-25)
Reading the Book of Nature: from the Teachings of Benedict XVI (2005-2013)
Address to the Participants at the 12th General Assembly of the Pontifical Academy for Life and Congress on “The Human Embryo in the Pre-Implantation Phase” (2006-02-27)
"Faith, Reason and the University. Memories and Reflections", Speech delivered at the Meeting with The Representatives of Science, University of Regensburg (2006-09-12)
Address to the Pontifical Academy of Sciences during a Conference on Predictability in Science (2006-11-06)
Meeting with the Representatives of the World of Culture in the University of Pavia (2007-04-22)
Address to Members of the International Theological Commission (2007-10-05)
Lecture Prepared for the Visit to the University “La Sapienza”, Rome (2008-01-17)
Speech delivered at the Catholic University of America, Washington (2008-04-17)
Address on the 10th anniversary of the Encyclical Fides et Ratio (2008-10-16)
General Audience: "Saint Albert the Great" (2010-03-24)
Address for the 61st General Assembly of the Italian Episcopal Conference (2010-05-27)
Thomas Aquinas and the New Synthesis between Philosophy and Theology (2010-06-16)
Discourse and Homily for the Beatification of Cardinal John Henry Newman (2010-09-18)
Word, Logos, Creation: nn. 8-13 Apostolic Exhortation "Verbum Domini" (2010-09-30)
Homily for the Easter Vigily: "Creative Reason is the Source of Everything" (2011-04-23)
Via Satellite connection with the International Space Station Astronauts (2011-05-21)
Reflections on the Foundations of Law, Visit to the Bundestag (2011-09-21)
The Reasonableness of Faith in God (2012-11-21)
General Audience: "He became a man" (2013-01-09)
I believe in God: Creator of Heaven and Earth, Creator of the human being (2013-02-06)

Paul VI

Pius XII

Pius XI

Deum creatorem venite adoremus. Inaugural speech for the new buildings of the Vatican Observatory at Castelgandolfo (1935-09-29)
La Specola Vaticana. Nove Papi, una missione

Leo XIII

The Relevance of Philosophy and the Heritage of Aquinas for the Work of Theologians (1879)
Encyclical Aeterni Patris
Ut Mysticam. Motu Proprio on the Re-establishment and enlargement of the Vatican Observatory (1891)
La Specola Vaticana. Nove Papi, una missione

Pius VII

Decree of Approval for the Work "Elements of Astronomy" by Giuseppe Settele, in support of the Heliocentric System (1820-08-16)

Catechism of the Catholic Church

Key-points concerning Faith, Reason and Scientific Knowledge (1997)

Excerpts from Documents of the Catholic Church on Specific Issues

Vatican Council I

Dogmatic Constitution "Dei Filius" (1870)

Vatican Council II

Pastoral Constitution on the Church in the Modern World: "Gaudium et Spes" (1965-12-07 )