A LIBRARIAN’S ORIENTATION
What this book explores
An astrophysicist introduces the scientific search for life beyond Earth, from planetary habitability and biosignatures to technological civilizations and the limits of current evidence.
Good starting place if…
You want an accessible scientific foundation before entering UAP claims, theology, or speculation.
Know before you begin…
The case that life may be widespread is an inference from astronomy and biology, not a report that extraterrestrial life or intelligence has been detected.