Pope Leo XIV marks moon landing anniversary with call to U.S. astronaut Buzz Aldrin

Pope Leo XIV marked the 56th anniversary of the Apollo 11 moon landing with a video call to U.S. astronaut Buzz Aldrin and a visit to the Vatican Observatory, located on the papal estate of Castel Gandolfo, where he has been staying for two weeks.

According to the Vatican, the pontiff’s July 20 call with the 95-year-old Aldrin, the last surviving Apollo 11 crew member, included reminiscing on the historic 1969 landing and meditating together on the “mystery, greatness, and fragility” of God’s creation as described in Psalm 8.

Earlier in the day, Leo visited the Vatican’s internationally-recognized observatory, called the Specola Vaticana, where he was able to look through the astronomical center’s historic telescopes.

The Vatican Observatory has been located on the papal estate of Castel Gandolfo, around 18 miles southeast of Rome, since the 1930s, but the history of the institution dates to the 18th century. After several years of closure in the late 1800s, Leo’s predecessor, Pope Leo XIII, re-founded the observatory in 1891.

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