Adam Frank is a professor of astrophysics at the University of Rochester. His book “The Little Book of Aliens” was published this month. He wrote this column for the Los Angeles Times.

Are we alone? Is life around us a cosmic accident that only happened once on this lonely planet, making human beings the only technological civilization anywhere? Or is the universe ...

Are we alone? Is life around us a cosmic accident that only happened once on this lonely planet, making human beings the only technological civilization anywhere? Or is the universe ...

Adam Frank: Science could finally discover aliens. What does that mean? Nov 6, 2023 Nov 6, 2023 ... Science is now poised to take a fantastic leap forward in answering them.