A new book, “Five Billion Years of Solitude,” takes reader from the earliest SETI searches and discoveries in astrobiology to the latest detections of thousands of planets orbiting other stars — all while giving us a glimpse inside the minds of some of the field’s most notable scientists. You can read our full review of … Continue reading "Giveaway: Win a Copy of “Five Billion Years of Solitude” by Lee Billings"