微信界面则提示：网页包含诱导分享、关注等诱导行为内容，请长按网址复制后使用浏览器访问。此 前，微信已经使用同样的方式封禁了腾讯元宝和百度文心的红包链接。 此外，观察者网还注意到，目前用户如果在千问APP点击分享活动到微信，自动复制的文本已经修改为 了口令形式，与元宝和文心的模式相同。 2月6日，阿里千问APP正式开启"千问请客瓜分30亿"活动。用户如果使用相关链接邀请新用户，还可以 获得更多奖励。但观察者网注意到，若把该链接发送至微信，将会被微信平台屏蔽。 此前，对于封禁元宝的红包分享链接，微信官方曾回应称，其相关春节营销活动存在通过"做任务""领 红包"等方式诱导用户高频分享链接到微信群等场景，干扰平台生态秩序、影响用户体验、对用户造成 骚扰。经官方研判，对元宝的违规链接进行处置，限制其在微信内直接打开。 本文系观察者网独家稿件，未经授权，不得转载。 ...

微信界面则提示：网页包含诱导分享、关注等诱导行为内容，请长按网址复制后使用浏览器访问。此 前，微信已经使用同样的方式封禁了腾讯元宝和百度文心的红包链接。 2月6日，阿里千问APP正式开启"千问请客瓜分30亿"活动。用户如果使用相关链接邀请新用户，还可以 获得更多奖励。但观察者网注意到，若把该链接发送至微信，将会被微信平台屏蔽。 此外，观察者网还注意到，目前用户如果在千问APP点击分享活动到微信，自动复制的文本已经修改为 了口令形式，与元宝和文心的模式相同。 此前，对于封禁元宝的红包分享链接，微信官方曾回应称，其相关春节营销活动存在通过"做任务""领 红包"等方式诱导用户高频分享链接到微信群等场景，干扰平台生态秩序、影响用户体验、对用户造成 骚扰。经官方研判，对元宝的违规链接进行处置，限制其在微信内直接打开。 本文系观察者网独家稿件，未经授权，不得转载。 ...

【文/观察者网 熊超然】"由于印度立场动摇，俄罗斯石油卖家为吸引购买在中国降价。" 此前，美国总统特朗普在当地时间2月2日突然宣布与印度总理莫迪达成一项贸易协议，美印贸易协议中 包括了印度停止从俄罗斯购买石油的内容，但双方没有透露具体细节。 报道称，如果印度停止购买俄油，中国将成为俄罗斯低价石油的唯一主要客户。由于西方制裁导致印度 对俄罗斯石油的需求下降，作为全球第二大石油出口国，俄罗斯正面临困境，目前其石油的海上浮仓储 量正在持续增加。 当地时间2月5日，路透社援引行业交易员的说法报道称，本周俄罗斯对中国的石油出口折扣幅度创下新 高，卖家做出降价这一动作是为了吸引全球最大原油进口国中国的需求，弥补印度可能减少购买所造成 的损失。 去年6月，印度从俄罗斯进口的石油量达到峰值，约为每天200万桶。摩根大通分析师娜塔莎·卡内娃 （Natasha Kaneva）及其团队表示，他们的基本预测是，美印贸易协议达成后，印度每天将进口80万至 100万桶俄罗斯原油，占其原油进口总量的17%至21%。 摩根大通分析师在2月4日的一份报告中写道："中国，尤其是位于山东省的独立炼油厂，是这一趋势的 主要受益者——由于大幅折扣以及 ...

Core Viewpoint - The U.S. Congress is raising concerns about potential national security risks associated with Chinese investments in SpaceX, led by Senators Elizabeth Warren and Andy Kim, who have requested an investigation by the Department of Defense [1][3]. Group 1: Congressional Concerns - Senators Warren and Kim have expressed worries that Chinese investors may secretly acquire shares in SpaceX, which could pose a national security threat [1][3]. - The senators have requested the Pentagon to disclose any Chinese ownership in SpaceX and assess whether the company needs to implement measures in accordance with the Foreign Ownership, Control, or Influence (FOCI) rules [3][5]. - They have set a deadline of February 20 for the Department of Defense to respond to their inquiries regarding foreign investments in SpaceX [3]. Group 2: SpaceX's Operations and Financials - SpaceX, founded by Elon Musk, plays a crucial role in U.S. national security by launching military and intelligence satellites and operating the Starlink communication network [5]. - The company has reportedly received billions in federal contracts since its inception in 2002 but has paid little to no federal income tax, raising eyebrows among watchdog organizations [6]. - Musk has projected that SpaceX's revenue could reach $15.5 billion by 2025, with significant growth attributed to the Starlink satellite internet service, which has approximately 6 million users [6].

【文/观察者网 熊超然】美国国会整天疑神疑鬼，炒作"通中"假议题，如今又把"帽子"扣到了美国科技 大亨马斯克旗下的太空探索技术公司（SpaceX）。 当地时间2月5日，路透社报道称，其看到的一封信件内容显示，两名美国民主党籍联邦参议员——伊丽 莎白·沃伦（Elizabeth Warren）和安迪·金（Andy Kim）当天要求美国国防部立即对SpaceX展开调查。此 前，有所谓的"指控"声称，中国投资者秘密收购了这家非上市火箭制造商的股份，这可能构成所谓 的"国家安全风险"。 报道称，沃伦和金致信美国国防部长赫格塞思，渲染了"中资进入SpaceX可能构成国家安全威胁，并可 能危及关键军事、情报和民用基础设施"的担忧。据悉，SpaceX没有立即回复置评请求。 信，以及全球最领先的实时信息和'言论自由'平台"，这进一步凸显了有关中国投资问题的紧迫性。 安迪·金（左）和伊丽莎白·沃伦 资料图 根据法院文件，美国特拉华州的一家法院，去年支持了一名基金经理将一名中国投资者从一个用于购买 SpaceX股份的基金中剔除的决定。 此前，中国外交部发言人曾强调，中国政府一贯鼓励中国企业按照市场原则和国际规则，在遵循遵守当 地法 ...

Core Viewpoint - The article discusses Elon Musk's ambitious plans to revolutionize energy and computing through space-based solar power and AI, suggesting a shift towards a new civilization operating system beyond Earth's physical limitations [2][4][12]. Group 1: Space Solar Power and AI Integration - Musk's SpaceX plans to deploy solar-powered AI data centers in low Earth orbit, aiming for a target of 200 gigawatts of solar capacity in the U.S. within three years, which is ten times the current solar capacity [2][9]. - The near-Earth solar intensity is over 1.4 times that of the ground, allowing for nearly continuous power generation without interruptions from clouds or day-night cycles [5][21]. - The integration of xAI into SpaceX's framework is strategic, as it requires vast, stable computing power that can only be achieved in space, avoiding the limitations of terrestrial power grids [8][21]. Group 2: Challenges and Solutions - Current energy demands for AI are projected to reach 100 terawatts in the next decade, while global power generation capacity is only 3 terawatts, indicating a potential energy crisis [3][4]. - Traditional solutions focus on optimizing ground systems, which are insufficient due to Earth's resource limitations and geopolitical issues [4][10]. - Musk's approach bypasses the most challenging aspects of energy transmission by utilizing power directly in space, thus avoiding efficiency losses associated with ground transmission [11][12]. Group 3: Economic and Engineering Considerations - The cost of launching payloads to orbit is targeted to be below $10 per kilogram with the Starship, making it economically viable to deploy large-scale infrastructure in space [8][10]. - The current efficiency of energy transmission from geostationary orbit to Earth is below 15%, presenting significant challenges for the proposed solar power systems [10][11]. - Musk's strategy emphasizes a "good enough and fast" approach, focusing on creating a self-sustaining orbital ecosystem rather than achieving immediate profitability [11][12]. Group 4: Broader Implications and Future Vision - The shift of high-energy computing tasks to space is seen as a way to "liberate Earth" from the burdens of energy-intensive data centers, allowing for a more sustainable environment [14][15]. - This transition is compared to historical shifts in industrial practices, suggesting a significant reorganization of how civilization interacts with energy and technology [16][18]. - Musk's long-term vision aligns with the concept of a Kardashev Type II civilization, aiming to harness energy from the sun on a massive scale, which could redefine humanity's future [20][21].

【文/观察者网专栏作者 雁默】 2026年1月间，五国元首密集访华，其中加拿大总理卡尼时隔八年破冰、英国首相斯塔默时隔八年访华 尤为瞩目，欧美传统盟友的"向东看"，被舆论解读为"万国来朝"的景象；2月4日，中国领导人接连同俄 罗斯总统普京、美国总统特朗普通话，在辞旧迎新的节点传递出管控分歧、稳定大国关系的信号。 热闹的外交潮背后潜藏着暗流涌动。自美国强行掳走委内瑞拉总统马杜罗以来，全球秩序呈现出"礼崩 乐坏"的春秋晚期特征，中国的海外布局屡遭阻滞：1月29日，巴拿马最高法院一纸裁决，将香港长和集 团运营近30年的巴拿马运河港口强行收归国有。在这样的复杂格局中，"和平崛起"的理念也值得被重新 审视与定位。 那么，如果英国算"中等强国"（法国亦然），那就得视为（潜在的）朋友，即拉拢对象，而朋友圈之外 的所谓"大国"，看来看去，就只剩超级大国美国了。不能不提的是，印度是否属于大国，学界尚有争 议。 若如此，介于超级大国与中等强国之间的"大国"，严格说来是一个都没有。一个没有大国的世界，我们 的处境是什么？战略又是什么？ 历史上没有"和平崛起"的先例，没有哪个强国是"等到天下"的，因此，此一路径是在挑战历史规律，不 ...

【文/观察者网专栏作者 心智观察所】 简单来说，这是一份不加掩饰的战书——美国要倾国之力，打造一个能自主推动科学发现的人工智能。 事实上，美国举国搞科研从来不是新鲜事。八十多年前，范内瓦·布什以寥寥数笔提案打动了罗斯福， 由此诞生了汇聚全球科学精英的"曼哈顿计划"。那场以国家意志集中推动的科技工程，不仅造出了原子 弹，也塑造了此后近一个世纪的美国科研体系——从国家实验室的体系化管理，到大学科研的长期投 入，再到战后整个美国主导的技术秩序。 而今天，当人工智能被视为决定未来百年国运的"战略奇点"，美国再次走到了类似的转折点。"创世纪 任务"的问世，宣告美国正式进入新的"AI曼哈顿计划"时代。 更耐人寻味的是，推动这一时代转向的，却并非传统意义上的华盛顿建制派，而是一批来自硅谷、具有 强烈意识形态倾向的"科技右翼"——以PayPal黑帮、马斯克等人构成的庞大网络。 从曼哈顿计划到创世纪任务，从科学将军布什到硅谷加速主义者，这条历史脉络在悄然闭合。一场新 的"大科学时代"正在到来。 它将塑造怎样的未来？ 从二战伊始：美国"举国科研"体制早有渊源 1939年，欧洲战火初燃，纳粹德国的科技实力令世界侧目。8月2日，物理 ...

Core Insights - The recent surge in gold prices is attributed to evolving geopolitical conditions, with gold reaching unprecedented levels of $5,500 per ounce, a historical first [1] - Historical patterns show that significant increases in gold prices have occurred during times of monetary system instability, such as the collapse of the Bretton Woods system in 1973 and the U.S. debt crisis in the 1980s [1] - Current concerns regarding the U.S. national debt, which stands at $39 trillion, have led to speculation about the stability of the financial system, prompting further interest in gold as a safe-haven asset [1] Summary by Categories Gold Price Trends - Gold has been on a continuous upward trajectory for the past two years, with a notable increase in value [1] - The annualized return on gold over the past 50 years is approximately 7% to 8%, with slight variations between U.S. dollar and Chinese yuan valuations [1] Economic Context - The rapid issuance of fiat currencies, exceeding 10%, has created a demand for stable assets, leading investors to turn to gold [1] - The current market sentiment reflects a diversified approach among investors, who are seeking to hold fiat currencies, digital currencies, and gold simultaneously, indicating a potential bubble in gold prices [2]

Core Viewpoint - The launch of the world's first sodium-ion battery passenger vehicle by Changan Automobile, utilizing CATL's sodium-ion battery technology, marks a significant advancement in the electric vehicle industry, particularly in extreme weather performance and sustainability [1][4]. Group 1: Product Launch and Technology - Changan Automobile held a global launch event for its sodium-ion battery strategy, unveiling the world's first mass-produced sodium-ion passenger vehicle [1]. - The sodium-ion battery can operate stably at extreme low temperatures, maintaining discharge capabilities even at -50°C [1]. - The vehicle demonstrated a nearly threefold increase in discharge power compared to conventional lithium iron phosphate models at -30°C, with over 90% capacity retention at -40°C [1]. Group 2: Market Implications and Future Prospects - The sodium-ion battery technology is expected to create a new ecosystem for China's electric vehicle industry, providing enhanced resilience and broader operational temperature ranges [1]. - Analysts note that while lithium-ion batteries currently benefit from better economies of scale, sodium-ion batteries offer improved stability in cold weather and higher safety due to lower flammability [4]. - The global shipment of sodium batteries is projected to reach 9 GWh by 2025, representing a 150% year-on-year growth, indicating a rapid acceleration in commercialization [5]. Group 3: Material Availability and Cost Dynamics - Sodium-ion batteries utilize sodium carbonate, which is more readily available than lithium carbonate, a key material for lithium-ion batteries [4]. - The price of lithium carbonate has experienced significant fluctuations, with prices nearing 600,000 yuan per ton at the end of 2022 and expected to drop below 100,000 yuan by 2025 [4].