Andrew Chaikinhas been writing about space exploration for more than 25 years. He is a commentator for National Public Radios Morning Edition, and served as a consultant on the HBO miniseries From the Earth to the Moon, which was based in part on this book.
Rosario J. Roveto, Jr., has been a member of the Directors Guild of America since 1990. He has worked in theater, film and television and lives in Garden City Park, New York.