, May 17 -- In his first public blessing as pope, Leo XIV concluded with a "Hail Mary," after commemorating the feast of Our Lady of Pompei. His first papal journey took him to the Sanctuary of Our Mother of Good Counsel in Genazzano, a medieval town, and on his way back, he paused at Pope Francis' tomb inside Rome's Basilica of St. Mary Major to pray.

These are just a few among countless devotions to the Virgin Mary found around the world. Reverence for Mary, from the pope to everyday believers, is deeply rooted in Catholic tradition. Even those only vaguely familiar with religion often recognize the phrase "Hail Mary."

Since May is dedicated to honoring Mary, it's a fitting time to explore her significance and why she holds such a cen...