New Issue: Orbital Catastrophe Ahead? Read Now

Book Review: Five Billion Years of Solitude

Books and recommendations from Scientific American

Join Our Community of Science Lovers!


On supporting science journalism

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.


Five Billion Years of Solitude: The Search for Life among the Stars
Lee Billings
Current, 2013 ($27.95)

Exoplanets get all the headlines these days, but most planet hunters will tell you that the search for Earth-like worlds orbiting distant stars is just a step in the age-old quest to learn whether or not we are alone in the universe. In his compelling, wide-ranging survey, Billings steps back to look at this broader picture, largely through richly textured portraits of some of the giants of the field, including Frank Drake, inventor of SETI; Geoff Marcy, the world's most accomplished planet hunter; Jim Kasting, who literally wrote the book on what makes a world habitable; and Sara Seager, whose thinking is firmly rooted in the exoplanetology of the future. That's just the smallest sampling, however, of where Billings's extraordinary tale of scientific discovery will take you.

Subscribe to Support Independent Journalism

Great science journalism requires human expertise, time, effort and creativity. And it costs money. That’s why I and the journalists here at Scientific American hope you’ll join our community.

When you subscribe, you are supporting staff and freelance journalists who are passionate about telling science stories that are true, important and compelling. Our editors and reporters are often experts in their fields, which means they understand the nuances of big discoveries and can untangle the breakthroughs from the hype. With a subscription, you are also supporting rigorous fact-checking to ensure the words we publish are precise and accurate. And you’re supporting original illustrations, graphics and photos that bring you closer to an advanced laboratory, an ice sheet in Antarctica or a space mission in orbit. You’re helping us craft other types of high-quality journalism as well: Our newsletters are carefully written, edited and curated by staffers you have or will come to know and love. Our Science Quickly podcast is based on original reporting, collaboration with editors and scientists and exacting production.

Subscriptions keep this engine running so we can continue to deliver thoughtful, rigorous and independent science journalism to you. In an era of viral misinformation, this work is crucial. If you value what we do, I hope you’ll consider joining us as a subscriber

Thank you,

Jeanna Bryner, Editor in Chief, Scientific American

Subscribe