"Yellowstone" actor Josh Lucas has married meteorologist Brianna Ruffalo in Vatican City. He wrote on Instagram,"Easily one of the greatest days of my life."

After praying the Sunday Angelus at his summer retreat in Castel Gandolfo, Leo headed to the astronomical observatory located in the Pontifical Villas, where he took a close look at the telescopes that have supported celestial exploration from a faith-based perspective for decades.