Iosif Shklovsky

“This is a great book. It was published in 1966 and I read it in 1968, the year Apollo 8 circumnavigated the moon. …This is the first astrobiology book. A dozen or more astrobiology books have appeared over the last ten years, it’s become such a hot topic, but many of them repeat this book. Certainly our knowledge of the planets has increased since then. But the underlying principles are still all expounded in this book. It has everything from cosmology, the origin of the universe, all the way up to searching for intelligent life and first contact.” Read more...

The best books on Life Below the Surface of the Earth

Tullis Onstott, Environmentalist