Other books by this author:

The 23rd Cycle: Learning to Live with a Stormy Star

Patterns in the Void: Why Nothing is Important

The Astronomy Café: 365 Questions and Answers from Ask the Astronomer

Back to the Astronomy Café

My Astronomical Life: A first-person journey

Cosmic History II: From the Ice Age to the End of Time

Cosmic History: From the Big Bang to the last Ice Age

Eternity: A User’s Guide

Interstellar Travel: An Astronomer’s Guide

Interplanetary Travel: An Astronomer’s Guide

Solar Storms: 2000 years of Human Calamity!

Exploring Quantum Space

A Degree in a Book: Cosmology

Space Exploration: A History in 100 objects