To understand this, we can go back to our old device of compressing the lifetime of the universe into a single ... They are put forward most completely in a book titled Rare Earth, by geologist ...

At the time, Hubble represented the state of the art in imaging the universe, and the photograph ... Early in the book, Panek cites a 1936 quote from American astronomer Edwin Hubble: "The history ...

Cabrol’s work is focused on answering the question of whether we’re alone in the universe. In “The Secret ... age of astrobiology,” and her book is an awe-inspiring and lucid primer ...