Stuart Clark, Ph.D., is a Fellow of the Royal Astronomical Society, author of theGuardianblogAcross the Universe, and is the astrology correspondent forThe New Scientist.Stuart holds a first-class honors degree and a Ph.D. in astrophysics.The Sun Kings, which established him as a popular science writer of the highest level, was shortlisted for the Royal Society science book prize and won the Association of American Publishers 2007 Professional and Scholarly Publishing Award for Excellence in the Cosmology and Astronomy category. Stuart lives in England.