About the Author

GREGORY BENFORD is a professor of physics at the University of California, Irvine. He is a Woodrow Wilson Fellow, was a Visiting Fellow at Cambridge University, and in 1995 received the Lord Prize for contributions to science. His research encompasses both theory and experiments in the fields of astrophysics and plasma physics. His fiction has won many awards, including two Nebula Awards, one John W. Campbell Award, and one British SF Award. Dr. Benford makes his home in Laguna Beach, California.