Asteroseismology Across the HR Diagram

We stand at the threshold of an exciting era of Asteroseismology. In a few months'' time, the Canadian small-satellite asteroseismology mission MOST will be laun­ ched. Danish and French missions MONS and COROT should follow, with the ESA mission Eddington following in 2007/8. Helioseismology has proved spec­ tacularly successful in imaging the internal structure and dynamics of the Sun and probin...