Cathie J Clarke is professor for astronomy at the Institute of Astronomy of the University of Cambridge. Her research focuses on star formation and exoplanets. Robert Mathieu, has been on the faculty of the Department of Astronomy of the University of Wisconsin-Madison since 1987 and department chair since 2008. His research interests are: Structure, kinematics ... Read moreand dynamics of star clusters and star-forming regions; stellar binary populations; blue stragglers and other objects at the interface of stellar evolution and stellar dynamics; formation of binary stars; stellar angular momentum evolution. Iain Neill Reid is an astronomer at the Space Telescope Science Institute. His research interests include low-mass stars and brown dwarfs, Galactic structure, extrasolar planets & astrobiology, white dwarfs. He is author of the book Reid & Hawley - New Light on Dark Stars (Springer - Praxis 1999, 2005). Show Less