Calendar

Autumnal Equinox

Fall begins with the autumnal equinox - in the Northern Hemisphere, it's the September equinox; in the Southern Hemisphere, it is the equinox in March.

World Rosary Day – 7 October 2024

At the invitation of the Holy Father Pope Francis, ”Rome, Saint John Lateran, 11 February 2022, Memorial of the Blessed Virgin Mary of Lourdes” we call upon the Confraternities of […]

An Evening With the Pope’s Astronomer

Saint Ignatius College Prep 1076 W. Roosevelt Road, Chicago, IL, United States

Spend an evening with Br. Guy Consolmagno, SJ - Director of the Vatican Observatory 6PM Thursday Nov. 14, 2024 Cosponsored by Saint Ignatius College Prep and the Lumen Christi Institute Tully Hall […]

Mercury at Aphelion

Mercury's 88-day orbit around the Sun will carry it to its furthest point to the Sun – its aphelion – at a distance of 0.47 AU.

An Evening of Celebration

Apostolic Nunciature of the Holy See 3339 Massachusetts Ave NW, Washington, DC, United States

A celebration in honor of Br. Guy's newest book, a Jesuit's Guide to the Stars