徐妍珺，中科院高能物理研究所副研究员，2015年获中国科技大学天文系学士学位，2021年获美国加州理工学院博士学位，并在加州理工学院继续博士后研究。博士及博士后期间在美国NuSTAR太空X射线望远镜团队开展研究工作，熟悉X射线望远镜的性能与数据分析。学术专长为黑洞等致密天体的X射线观测研究，特别是致密天体附近的吸积流性质和吸积物理过程。2020年在加州理工学院获Garmire Scholar奖学金,2024年择优入选中国科学院优秀人才计划。现为美国NuSTAR和我国慧眼、天关卫星的科学研究团队成员, 并担任eXTP望远镜科学组中方总协调人。迄今为止相关研究在 ApJ、MNRAS、Science等国际期刊上发表论文20余篇，总引用超过3000次。Scheduled for launch in 2030, the enhanced X-ray Timing and Polarization (eXTP) telescope is a Chinese space-based mission aimed at studying extreme conditions and phenomena in astrophysics. The current configuration for eXTP features three main payloads: Spectroscopy Focusing Arrays, Polarimetry Focusing Arrays, and a Wide-field Camera. I will talk about the recent efforts of the X-ray astronomy community leading to the updated science white papers of eXTP, and introduce its science prospects in the research frontiers of probing the strong gravity region of black holes, strong magnetism and dense matter in neutron stars, time-domain and multi-messenger astronomy, along with the scientific capabilities of eXTP in multiple other research domains.