Vatican observatory hi-res stock photography and images - Alamy
A brief history of the Vatican Observatory | BBC Sky at Night Magazine
Vatican Observatory - The computer-controlled aiming and focusing of the Vatican Advanced Technology Telescope with its gear-free direct drive motors allow the telescope to track objects with less than an arc second
Vatican Observatory | sciencesprings
Relax—the Vatican Didn't Name a Telescope "Lucifer" | Catholic Answers
Telescopes - VATT - The Vatican Observatory
Director of the Vatican Observatory salutes Stephen Hawking, a “scientist of admirable perspicacity”