我将介绍悟空号暗物质粒子探测卫星的在轨运行状况，以及在宇宙线直接测量方面所取得的主要发现。我还将扼要介绍下一代高能伽马射线探测设施——峰值接受度超过12平方米球面度、工作在MeV-TeV超宽能区的甚大面积伽马射线空间望远镜计划，以及其探路者的研发进展。

I will focus on the status of the Dark Matter Particle Explorer in orbit as well as its main scientific achievements on direct measurements of cosmic rays. I will also introduce the proposed new mission, the very large gamma-ray space telescope (VLAST) characterized by its unprecedented peak acceptance of ~12 m^2 sr and a very broad energy range of MeV-TeV. The pathfinder of VLAST is planned to be launched in 2026.

范一中，1977年4月生于重庆梁平，长期从事暗物质间接探测、引力波天文、高能天体物理的研究，现任紫金山天文台副台长， “暗物质间接探测的相关物理研究团组”首席研究员。在基于伽玛射线/宇宙射线的暗物质间接探测、伽玛暴外流体物质组分及多波段辐射起源、引力波天文等多个研究方向做出原创性成果。曾获得国家杰出青年科学基金等项目支持以及2023年度科学探索奖等荣誉。担任悟空号卫星的科学团队负责人，正在推动甚大面积伽马射线空间望远镜计划。

Born in April 1977 in Liangping, Chongqing, FAN Yi-Zhong has long been engaged in research on indirect dark matter detection, gravitational wave astronomy, and high-energy astrophysics. He currently serves as Deputy Director of Purple Mountain Observatory and Chief Researcher of the "Research Group on Physics Related to Indirect Dark Matter Detection" at Purple Mountain Observatory. He has made significant contributions in multiple research directions, including indirect dark matter detection based on gamma-ray and cosmic ray measurements, the composition of outflow of gamma-ray bursts, as well as gravitational wave astronomy. He has received support from projects such as the National Science Fund for Distinguished Young Scholars of China and honors like the XPLORER PRIZE in 2023. Prof. Fan serves as the scientific team leader for the DAMPE satellite and is currently leading the Very Large Area Gamma-ray Space Telescope (VLAST) project.