Join us on Wednesday November 5th for our next Full Moon-th On-line Meetup! Our guest will be the Director Emeritus of the Vatican Observatory – Brother Guy Consolmagno. We’ve had pretty much every VO staff member and Adjunct Scholar as guest, except Brother Guy himself.
Click here to send us your questions for Br. Guy
Click here to add this event to your calendar
Our tradition of hosting online meetups with our Sacred Space Astronomy members and the Vatican Observatory staff, scholars and friends during the Full Moon in Tucson (or thereabout) continues on November 5, 2025 at 10:00 AM Tucson time (Mountain Standard Time time), 12:00 Noon Eastern Daylight time, or 16:00 UTC.
This meetup is a perk for our Sacred Space Astronomy subscribers- you get to chat with each other, and astronomers and scientists from the Vatican Observatory!
We’ll also have the latest astronomy news and an update about the Vatican Advanced Technology Telescope1.

Br. Guy Consolmagno, SJ, was born in 1952 in Detroit, Michigan. He obtained his Bachelor of Science in 1974 and Master of Science in 1975 in Earth and Planetary Sciences from the Massachusetts Institute of Technology, and his Ph.D. in Planetary Science from the University of Arizona in 1978. From 1978-80 he was a postdoctoral fellow and lecturer at the Harvard College Observatory, and from 1980-1983 continued as postdoc and lecturer at MIT.
Br. Guy has served on the governing boards of the Meteoritical Society; the International Astronomical Union’s (IAU) Division III, Planetary Systems Science (secretary, 2000 – present) and Commission 16, Moons and Planets (president, 2003-2006); and the American Astronomical Society Division for Planetary Sciences (chair, 2006-2007). Since 2008 he has been a member of the IAU Working Group on Planetary System Nomenclature and the Mars Nomenclature Task Group; in 2015 he became chair of the Mars TG.
He has coauthored two astronomy books: Turn Left at Orion (with Dan M. Davis; Cambridge University Press, 1989) and Worlds Apart (with Martha W. Schaefer; Prentice Hall, 1993). He is the author or co-author of four books exploring faith and science issues, including The Way to the Dwelling of Light (U of Notre Dame Press, 1998); Brother Astronomer (McGraw Hill, 2000); God’s Mechanics (Jossey-Bass, 2007), and Would You Baptize an Extraterrestrial? (With Paul Mueller, Image, 2014). He also edited The Heavens Proclaim (Vatican Observatory Publications, 2009). Since 2004 he has written a monthly column on astronomy for the British Catholic periodical, The Tablet.
Br. Guy’s most recent book is A Jesuit’s Guide to the Stars: Exploring Wonder, Beauty, and Science
Br. Guy retired as Director of the Vatican Observatory on September 19, 2025, after serving two five-year terms.
Click here to read Br. Guy’s full bio.
Click here to see Br. Guy’s books on GoodReads.
Click here to view videos of Br. Guy on YouTube.
When? Wednesday, November 5, 2025: Rain or shine
What time? These meetups will happen around lunch time in North America: in particular, 10:00 AM Tucson, 12:00 Noon ET, 16:00 UTC.
How do you access these meetups? Join Sacred Space Astronomy and you’ll get an email with the full link! If you are already a member, you can also log into this website, and the link will be visible below.
Join Zoom Meeting
https://us02web.zoom.us/j/85880714190?pwd=JcM1Ff9vytBAcELa01EHTAHU7YTeai.1
Meeting ID: 858 8071 4190
Passcode: 862391
One tap mobile
+13017158592,,85880714190#,,,,862391# US (Washington DC) +13052241968,,85880714190#,,,,862391# US
Join instructions
https://us02web.zoom.us/meetings/85880714190/invitations?signature=qPRQXIeKHxap9PYvya3x70JBCfArFacKkoS0fUV5pXE
This meeting was created in a non-BAA environment and is not intended for the discussion of healthcare, health education, or health data research.
*The Vatican Advanced Technology Telescope consists of the Alice P. Lennon Telescope, and the Thomas J. Bannan Astrophysics Facility.



