新春走基层｜跨越半球的坚守，他们奔赴一场“宇宙之约”

Core Viewpoint - The SKA (Square Kilometre Array) project, an international scientific initiative, is progressing with the construction of the world's largest radio telescope in South Africa's Karoo region, with China contributing 64 mid-frequency antennas [3][5]. Group 1: Project Overview - The SKA aims to build a total receiving area of approximately 1 square kilometer to aid in the exploration of cosmic mysteries [3]. - The project is entering a critical construction phase, with a target to complete 28 antennas within the year [3]. Group 2: Team Efforts and Challenges - Zhang Lei, the project leader, is coordinating efforts across multiple sites, ensuring that safety and quality standards are met [5]. - The team is facing challenges such as optimizing the servo control system for antenna precision and addressing environmental factors that may affect performance [5][8]. Group 3: International Collaboration - The project involves collaboration with international partners, with regular meetings to track progress and share technical expertise [5][8]. - The team is learning from international feedback to enhance their future projects [8]. Group 4: Cultural Aspects - Despite being away from home during the Chinese New Year, the team maintains a sense of celebration and camaraderie, reflecting cultural traditions [6][8].