Mike Edmunds is Emeritus Professor of Astrophysics at Cardiff University and former Head of the School of Physics and Astronomy. He was educated at Cambridge, but has lived and worked in Wales for over 35 years. His main research career involved the determination and interpretation of the abundances of the chemical elements in the Universe, and investigation of the origin of interstellar dust. Later work has partly focused on the history of astronomy, and on Science in Society activity. Mike is Chair the Antikythera Mechanism Research Project, Chair of the Astronomical Heritage Committee of the Royal Astronomical Society, a former member of two UK Research Councils (the Particle Physics and Astronomy Research Council and the Science and Technology Facilities Council), and can occasionally be seen in his one-man play about Newton "Sir Isaac Remembers...".