brother astronomer

What do you call a Jesuit brother who was trained at MIT, splits his time between Italy and the (oxymoronically named) Vatican Observatory in Arizona, and wrote a well-received amateur astronomy book?  You call him Guy Consolmagno, apparently, or Brother Guy.  I just heard a fascinating interview with him on CBC’s Quirks and Quarks podcast, and his views on science and religion are well worth hearing.  I just wish we could hear even-handed ideas like his from the Vatican more often.