Vatican Observatory

Asteroid named after pope behind Gregorian calendar reform

By Associated Press — March 2, 2023
ROME (AP) — Pope Gregory XIII, the 16th century pontiff responsible for the Gregorian calendar, now has another celestial claim to fame.

Vatican astronomer praises beauty and potential of Webb space photos

By Claire Giangravé — July 14, 2022
VATICAN CITY (RNS) — Commenting on the newest pictures of the James Webb Space Telescope, Brother Guy Consolmagno also reflected on the rich history of Catholic scientists who have studied the stars.

Vatican astrophysicists offer new way to study gravity after the Big Bang

By Claire Giangravé — May 6, 2022
(RNS) — Speaking from the Vatican observatory, Jesuit Father Gabriele Gionti and Diocesan Father Matteo Galaverni outlined their hopes for unveiling the secrets of the cosmos.

Do you see what I see? Planetary alignment to create a ‘Christmas star’

By Emily McFarlan Miller — December 7, 2020
(RNS) — Astronomers have floated the idea that a similar conjunction of planets could be a scientific explanation for the star of Bethlehem in the Christmas story.

The ’Splainer: Did a solar eclipse darken the skies during Jesus’ crucifixion?

By Emily McFarlan Miller — August 18, 2017
(RNS) — 'From noon until three in the afternoon darkness came over the whole land' as Jesus was crucified, according the Gospel of Matthew. Was it caused by a solar eclipse? 'Let us Splain ...

Pope urges scientists ‘never to fear truth’

By Josephine McKenna — May 12, 2017
VATICAN CITY (RNS) Francis sent a personal greeting to researchers discussing black holes, gravitational waves and assorted scientific questions at the Vatican Observatory.
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