徐于晨，中国科学院国家空间科学中心研究员。主要从事天体化学和比较行星学研究，利用微纳综合分析技术对陨石样品和深空探测返回样品开展研究。研究领域包括：前太阳颗粒与星云早期演化；月表太空风化过程；月球、火星和小行星来源样品的物质组成与地质过程。

Yuchen XU, Professor of National Space Science Center, Chinese Academy of Sciences (CAS), specializes in astrochemistry and comparative planetology. She utilizes advanced micro-nano analytical techniques to study meteorites and samples returned from deep space missions. Her research encompasses presolar grains and the early evolution of the solar nebula, space weathering processes on the Moon, and the material composition and geological evolution of samples from the Moon, Mars, and asteroids.