Kepler-17 long-term photometry

The study of young Sun-like stars is of fundamental importance to understand the magnetic activity and rotational evolution of the Sun. Space-borne photometry by the Kepler...对年轻类太阳恒星的研究，对于理解太阳的磁活动与自转演化具有基础性重要意义。开普勒（Kepler）空间望远镜所开展的星载测光……