探索宇宙之谜
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新春走基层|跨越半球的坚守,他们奔赴一场“宇宙之约”
Xin Hua She· 2026-02-21 03:39
Core Viewpoint - The Square Kilometer Array (SKA) 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 [2]. Group 1: Project Overview - SKA aims to cover a total area of approximately 1 square kilometer to assist in exploring cosmic mysteries [2]. - The project is entering a critical construction phase, with a target to complete 28 antennas within the year [2]. Group 2: Team Efforts and Challenges - Zhang Lei, the project leader, is coordinating efforts across multiple sites, ensuring compliance with international standards [4]. - The team is addressing various challenges, including balancing scientific goals with technical, scheduling, and cost considerations [2]. - The servo control system is crucial for the antennas' precision, and ongoing adjustments are being made to enhance performance [4]. Group 3: International Collaboration - The team is actively sharing technical expertise with international partners while learning from their feedback to improve future projects [7]. - Continuous communication is maintained through video conferences to track progress and provide technical support [7]. Group 4: Cultural Aspects - Despite working during the Chinese New Year, the team maintains a sense of community and celebration, reflecting cultural traditions even in a remote location [7].