L to R: Carlo Cignani (1628-1719), “St. Augustine,” ca. 1650-1700; Jan Matejko (1838-1893), “Copernicus,” 1872; Bartolomé Esteban Murillo (1617–1682), “St. Thomas Aquinas,” 1650

When you look at Jupiter and its moons, think of the role that those dots of light have played in Church history