Vatican Observatory

Vatican Observatory Faith Inspiring Science since 1582.

The Vatican Observatory is one of the oldest active astronomical observatories in the world, with its roots going back to 1582 and the Gregorian reform of the calendar. The Vatican Observatory stands at the forefront of scientific research covering a broad range of topics, from an examination of the tiniest specks of interplanetary dust to the origin and structure of the universe. Headquartered at

the papal summer residence in Castel Gandolfo, outside Rome, this official work of the Vatican City State supports a dozen priests and brothers (Jesuits and diocesan) from four continents who study the universe utilizing modern scientific methods. The Vatican Observatory works with the Vatican Observatory Foundation to promote education and public engagement in astronomy, and constructive dialogue in the area of faith and science.

Jupiter slipped into the empty circle in that curved cloud. Venus smiled, and so did I. The image above is my favourite ...
06/17/2026

Jupiter slipped into the empty circle in that curved cloud. Venus smiled, and so did I. The image above is my favourite of all three conjunction nights.

From the Faith & Science Resource Center (Younger Readers): “Every formula which expresses a law of nature is a hymn of ...
06/17/2026

From the Faith & Science Resource Center (Younger Readers): “Every formula which expresses a law of nature is a hymn of praise to God.”

Esther Goddard, wife of rocket pioneer Robert Goddard, gets an asteroid named after her!
06/16/2026

Esther Goddard, wife of rocket pioneer Robert Goddard, gets an asteroid named after her!

06/13/2026

This is the second part of a three-part series re-running some posts from 2018 on astronomy and Native American earthworks.

Sunday June 7, 2026 10:00 - 10:50 "Jesuit Science" Adam D. Hincks, SJ (University of Toronto)
06/08/2026

Sunday June 7, 2026 10:00 - 10:50 "Jesuit Science" Adam D. Hincks, SJ (University of Toronto)

Sunday June 7, 2026  10:00 – 10:50   “Jesuit Science” Adam D. Hincks, SJ (University of Toronto)

This is the first part of a three-part series re-running some posts from 2018 on astronomy and Native American earthwork...
06/06/2026

This is the first part of a three-part series re-running some posts from 2018 on astronomy and Native American earthworks.

VOF Newsletter - Happy June 3. Is it summer yet? In this newsletter, Br. Guy asks "When does summer start?" He also high...
06/04/2026

VOF Newsletter - Happy June 3. Is it summer yet?

In this newsletter, Br. Guy asks "When does summer start?" He also highlights the webinar the VOF held on May 31st. Jesuits from the VO discussed the Pope’s recent encyclical, Magnifica Humanitas, and artificial intelligence.

https://mailchi.mp/vaticanobservatory/newsletter-2026-06-03

A webinar featuring 4 Jesuits from the Vatican Observatory discussing Pope Leo’s encyclical titled “Magnifica Humanitas,...
06/04/2026

A webinar featuring 4 Jesuits from the Vatican Observatory discussing Pope Leo’s encyclical titled “Magnifica Humanitas,”

From the Faith & Science Resource Center: An interview with Vatican Observatory Adjunct Scholar Fr. Adam Hincks.
06/03/2026

From the Faith & Science Resource Center: An interview with Vatican Observatory Adjunct Scholar Fr. Adam Hincks.

Dr. Larry Lebofsky discusses a wide range of astronomy and space science news in his twice-a-month newsletter.
05/29/2026

Dr. Larry Lebofsky discusses a wide range of astronomy and space science news in his twice-a-month newsletter.

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