Would You Baptize an Extraterrestrial: and Other Questions from the Astronomers’ In-box at the Vatican Observatory By: John Paul Mueller, Guy Consolmagno [Audiobook] Read more
Facts from Space!: From Super Secret Spacecraft to Volcanoes in Outer Space, Extraterrestrial Facts to Blow Your Mind! By: Dean Regas Read more
The Contact Paradox: Challenging our Assumptions in the Search for Extraterrestrial Intelligence By: Stephen Baxter, Keith Cooper Read more