Vatican Astronomer, Rev. Jose Gabriel Funes, stated in an interview that, essentially, belief in aliens was not incompatible with Catholic Doctrine.
“How can we rule out that life may have developed elsewhere?” Funes said. “Just as we consider earthly creatures as ‘a brother,’ and ‘sister,’ why should we not talk about an ‘extraterrestrial brother’? It would still be part of creation.”
In the interview by the Vatican newspaper L’Osservatore Romano, Funes said that such a notion “doesn’t contradict our faith” because aliens would still be God’s creatures. Ruling out the existence of aliens would be like “putting limits” on God’s creative freedom, he said.
This is quite a thing to hear from the Vatican. Rev. Funes stated that he felt that the big bang theory seemed quite reasonable to him, provided that the universe was an act of creation rather than chance. The Vatican has come a long way from the trial of Galileo, resulting in what John Paul II called a “tragic mutual incomprehension.”

Photo pilfered from Collegehumor.com.

Ya I guess they should get more credit than the young-earth creationists. At least they’ve finally taken their head out of the sand.
(note the tesseract)
One cannot solve a problem with the same thinking that created it.
Thanks, very interesting nice post.