其中，无线电频谱开发利用和技术创新研究院申报的CTC-1与CTC-2两个星座，各申请96714颗卫星， 合计193428颗，占本次申报总量的95%以上。其他申报主体包括中国星网、中国移动、垣信卫星等。 我国深度参与ITU事务的专家透露，我国幅员辽阔，是卫星技术应用大国，结合卫星技术应用实际和未 来发展需求，在国际规则框架下，此次申报了多份卫星网络资料，其中有两份超过9万颗卫星。截至目 前，已有多个国家根据自身情况申报了卫星规模10万颗以上的卫星网络资料。受卫星频率轨道资源国际 协调、系统建设、市场需求变化等多种因素影响，多数情况下，相关公司后续实际部署的卫星规模、技 术参数等还会进行动态优化调整。 来源：科技日报 该专家表示，卫星系统从卫星网络资料国际申报、国际协调到卫星发射、系统建设、提供服务、应用推 广，一般需要较长时间。此次我国相关单位申报的卫星网络资料，属于履行ITU相关程序的例行操作， 应予以理性看待。 1月11日，国际电信联盟（ITU）官网显示，2025年12月25日到31日期间，我国正式向ITU提交新增20.3 万颗卫星的频率与轨道资源申请，覆盖14个卫星星座，包括中低轨卫星。据统计，这是我国迄 ...

日前，这项研究成果发表在国际学术期刊《自然·神经科学》上，并已经形成专利。未来，这项成果将 被应用于脑健康评估和脑疾病精准评价的临床实践中。 "传统磁共振检查长期以来面临两大核心瓶颈问题。"刘亚欧说，一是目前国际上主要使用的脑结构正常 值主要基于西方人群，而中国人遗传背景和生活环境的独特性导致脑结构与西方人群存在显著差异，可 能导致诊断和治疗偏差；二是脑结构随年龄动态变化，传统方法难以区分生理性衰老和病理性改变，可 能延误早诊早治的关键时期。 来源：科技日报 为了攻克这些难题，研究团队整合全国105个研究中心，收集包括港澳台在内覆盖全国的近2.8万例高质 量磁共振影像数据开展研究。 研究发现，中国人的脑结构与西方人群存在差异，中国人群的脑发育峰值和脑老化均晚于西方人群。 中国人的大脑是什么样的？ 近日，首都医科大学附属北京天坛医院放射科教授刘亚欧团队与北京师范大学教授左西年团队合作，成 功构建首个中国人群全生命周期的脑结构正常参考值（脑图表），确定了中国人脑228项核心结构指标 的正常参考范围。该研究可以为阿尔茨海默病、帕金森病、脑小血管病等神经系统疾病的诊断和精准治 疗提供中国人群的正常参考标准。 "我们把 ...

Core Insights - The Hong Kong government has issued six pilot licenses for autonomous vehicles starting in 2024 to promote the development of related technologies in the region [1] - The first approved company has over ten years of experience in autonomous driving research and development, with testing set to begin in late 2024 in North Lantau, expanding to other areas like Cyberport and Kai Tak Development [1] - The total safe driving mileage achieved so far exceeds 80,000 kilometers, demonstrating significant progress in handling complex road conditions [1] Group 1 - The Transport Department has reported that the testing project has been running smoothly, achieving four major technological advancements: simultaneous operation of multiple vehicles, non-commercial passenger transport, expanded testing range, and increased speed limits [2] - The autonomous vehicle fleet has grown from a single vehicle to ten operating simultaneously, with speed limits on some test routes increased to 50 kilometers per hour [2] - The six pilot licenses issued cover a total of 62 autonomous private cars and minibuses, with plans to gradually move towards a "driverless" phase, retaining only remote backup operators [2]

Core Viewpoint - Jiangsu Province has established a designated airspace for micro, light, and small unmanned aerial vehicles (UAVs) in accordance with the "Interim Regulations on the Management of Unmanned Aerial Vehicle Flight" [1] Group 1 - The Jiangsu Low Altitude Flight Service Center has published the applicable airspace range for UAV users [1] - UAV users can log onto the Jiangsu Low Altitude Flight Service Platform to check the designated airspace before flying [1] - The initiative aims to ensure that UAV operations are conducted legally and in an orderly manner [1]

Core Viewpoint - A significant security concern has arisen as millions of Instagram users received an unusual number of password reset emails, leading to widespread attention and alarm regarding potential data breaches [1]. Group 1: Incident Overview - Approximately 17.5 million accounts had non-password personal information, including usernames, real names, email addresses, phone numbers, and partial addresses, allegedly obtained through the Instagram API in 2024 and released by a threat actor named "Solonnik" on January 8, 2026 [3]. - The leaked dataset contains over 17 million records and was made available for free download [3]. - Malwarebytes issued a warning on January 10, highlighting that while the leaked information does not include plaintext passwords or encrypted credentials, the structured personal data could be exploited for phishing, social engineering attacks, identity theft, and financial fraud [3]. Group 2: Company Response - Meta officially responded on January 11, stating that no data breach occurred, and the Instagram system was not compromised, assuring users that their accounts remain secure [4]. - The mass email incident was attributed to a technical vulnerability that has since been fixed, which allowed external parties to bypass normal verification processes and trigger bulk password reset requests [4]. - Meta apologized for the public confusion caused by the false alerts and reiterated its commitment to enhancing infrastructure security and controlling API access [4].

来源：环球网 "这种叙事造成了很大伤害——对公众没有帮助，对AI产业发展没有帮助，甚至对科幻文化本身也没有 帮助。"他在播客中表示，"我们当然可以欣赏科幻，但不能把它当成技术路线图或政策依据。"（青 云） 他指出，当前围绕AI发展的"叙事之战"已产生实质性负面影响——部分广受关注的悲观论调，尤其是将 AI描绘为迫在眉睫的生存威胁的"末日式叙事"，正在阻碍理性投资、扭曲政策制定，并削弱社会对技术 向善潜力的信心。 黄仁勋强调，尽管对AI风险保持审慎态度具有正当性，但某些"备受尊敬的行业人士"反复渲染科幻小说 式的灾难图景，已超出学术探讨或安全预警范畴，演变为一种缺乏实证支撑、脱离工程现实的传播现 象。 【环球网科技综合报道】1月11日消息，据《商业内幕》报道称，英伟达（NVIDIA）创始人兼首席执 行官黄仁勋近日就人工智能发表明确立场。 ...

Core Insights - Apple has confirmed that a newly discovered high-risk zero-day vulnerability has been exploited by commercial spyware to successfully infiltrate multiple iPhone devices [1] - The company has adopted an unprecedented technical strategy for the fix, limiting security patches to devices running iOS 26, while ceasing support for devices on iOS 18, regardless of hardware compatibility [1] Group 1 - The decision to limit the security patch availability stems from Apple's in-depth assessment of the vulnerability exploitation chain [1] - The two zero-day vulnerabilities exploited involve the WebKit browser engine and iMessage processing core, enabling remote code execution and persistent presence, which can be used to deploy highly covert commercial spyware [1] - Apple released an urgent iOS 26.2 update before the holiday to address the vulnerabilities and simultaneously pushed a security notice to developers [1] Group 2 - User upgrade lag presents a significant challenge, with independent statistics indicating that the adoption rate of iOS 26 is far below historical levels [2] - As of early January 2026, only about 19% of active iPhone devices are running iOS 26, with some users resistant to the new "Liquid Glass" screen material and UI effects [2] - Users have expressed difficulties adapting to enhanced privacy tracking controls, notification aggregation logic, and background resource scheduling strategies in iOS 26 [2][3]

Core Insights - Elon Musk announced the upcoming release of the latest version of the recommendation algorithm code for the platform, which will be open-sourced next week [1] Group 1 - The open-source scope will cover all core code used to determine recommendations for organic and advertising content, including key modules such as sorting, weighting, deduplication, diversity control, and ad bidding integration [2] - Musk emphasized that this release is just the "first step," with plans for a regular update mechanism that will publish code iterations every four weeks [2] - Detailed developer documentation will be provided alongside each update, clearly indicating changes in algorithm logic, parameter adjustments, and their impact [2]

来源：环球网 【环球网科技综合报道】1月11日消息，据《先进光子学》（Advanced Photonics）报道，在人工智能神 经网络高速发展的背景下，大规模的矩阵运算与频繁的数据迭代给传统电子处理器带来了巨大压力。光 电混合计算通过光学处理与电学处理的协同集成，展现出显著的计算性能，然而实际应用受限于训练与 推理环节分离、离线权重更新等问题，造成信息熵劣化、计算精度下降，导致推理准确度低。 中国科学院半导体研究所提出了一种基于相位像素阵列的可编程光学处理单元（OPU），并结合李雅普 诺夫稳定性理论实现了对OPU的灵活编程。在此基础上，团队构建了一种端到端闭环光电混合计算架构 （ECA），通过硬件—算法协同设计，实现了训练与推理的全流程闭环优化，有效补偿了信息熵损失， 打破了光计算中计算精度与准确度之间的强耦合关系。 该架构通过噪声自学习机制，实现了光学与电学参数联合优化与自适应计算精度补偿。实验结果表明， 采用4-bit的OPU时，ECA在MNIST手写数字识别任务（计算机视觉领域的经典任务）上的推理准确率达 到90.8%，接近8-bit传统计算架构（TCA）的理论极限（90.9%），这表明光计算系统在低硬 ...

Core Viewpoint - A recent discovery by a research team from the Chinese Academy of Sciences provides significant evidence supporting Lamarck's theory of evolution, challenging the long-standing dominance of Darwin's natural selection theory [1][5]. Group 1: Evolutionary Theories - Darwin's theory posits that evolution is a long and harsh "lottery," where random genetic mutations create differences that are then selected by the environment, encapsulated in the phrase "survival of the fittest" [3]. - In contrast, Lamarck's theory suggests that organisms can actively change in response to environmental pressures, and these acquired traits can be passed on to future generations [3][5]. Group 2: Key Findings - The research team discovered that rice plants, when moved from warmer southern regions to the colder northeast, developed increased cold resistance, which could be inherited by their offspring [5][7]. - Initially, scientists suspected that genetic mutations were responsible for this cold resistance, but they found that the genes of the rice plants did not change [5][7]. Group 3: Mechanism of Inheritance - The study revealed that southern rice plants possessed inherent cold-resistant genes that were "locked" by specific chemical groups in a warm environment, akin to sealing a genetic capability [7]. - When exposed to cold conditions, the persistent environmental pressure caused the rice plants to "unlock" these genes, allowing them to exhibit cold resistance and pass this trait on to their descendants [7][9]. Group 4: Implications for Evolution - The findings bridge the gap between Darwin's natural selection and Lamarck's acquired inheritance, suggesting that evolution is influenced not only by random genetic variations but also by environmental pressures that can trigger and select epigenetic changes [9].