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太空授课、种菜、养鱼……太空里的中国元素越来越多
Yang Shi Xin Wen· 2025-10-15 02:15
2003年的今天,神舟五号飞天,杨利伟成为首位进入太空的中国人。22年来,从一人到多人,中国 航天员首次太空授课、首次太空种菜、首次太空过年……太空的中国元素越来越多。神舟载人、天舟货 运都已进入"航班化"状态。戳视频,一起为中国航天点赞! ...
悬停技术首秀,马斯克现身见证第二代星舰落幕
第一财经· 2025-10-14 03:14
2025.10. 14 本文字数:643,阅读时长大约1分钟 作者 | 第一财经 乔心怡 北京时间 10 月 14 日清晨, SpaceX 的星舰在美国得克萨斯州发射。这是星舰的第十一次发射,也是第二 代星舰的最后一场收官表演。 飞行的核心看点为超重助推器首秀悬停技能。本次SpaceX采用的助推器曾经参与过星舰的第八次试飞。所 谓悬停,指的是该助推器将通过三阶段点火模式测试新型着陆技术。也就是先从 13 台引擎的状态减速, 过渡到 5 台引擎的状态进行姿态调整,再切换至 3 台引擎实现海面上方短暂悬停,最终关机溅落在墨西哥 湾。 得力集团辞退跛脚员工,CEO留言致歉 图片来源:SpaceX 在直播中,第一财经记者看到,观众能够通过直播清晰地看到引擎数量的逐步减少。随着引擎数量的减 少,超重助推器逐步减速调整姿态,最终溅落海面。值得一提的是,在本次直播当中,马斯克也出现在镜 头中,并表示自己将会在现场观看这次发射。 第二代星舰是人类历史上现役最大可重复使用火箭,根据马斯克此前披露的信息,第三代星舰计划在今年 年底完成建造与测试工作,第四代星舰则预计在 2027 年推出,该版本的设计高度可能接近 150 米。马斯 ...
刚刚,马斯克二代星舰最后一飞成功了,彩蛋:黄仁勋亲自上门送超算
3 6 Ke· 2025-10-14 02:27
星舰 V2 的谢幕演出,比预想中更加顺利。 就在刚刚,星舰第 11 次飞行任务圆满完成——15 号助推器再次征战,8 颗星链模拟器完美部署,隔热瓦被故意移除接受极限测试,飞船在印度洋成功完 成溅落。 这是星舰 V2 版本的最后一飞,也是 SpaceX 迈向星舰 V3 时代的转折点。马斯克此前多次表示,星舰是一个持续迭代的系统,而 V3 则是未来实现登陆火 星任务的关键版本。 插个题外话,英伟达 CEO黄仁勋也来到了美国德克萨斯州 Starbase 基地,把即将发货的 DGX Spark 个人超算交到马斯克手上,而早在 2016 年,马斯克 就是首批从黄仁勋手中接过 DGX-1 的团队成员之一。 此次使用B15 助推器 测试的核心目标,是验证一套全新的着陆点火发动机配置,为后续的新一代超级重型助推器打下基础。 话不多说,让我们一起来回顾此次发射的全部过程。首先,位于星舰下方的超重型火箭助推器点燃了全部发动机,开始向太空爬升。 发射约 2 分半后,星舰上方飞船点燃自身的 6 台发动机并完成分离。据 SpaceX 介绍,这些火箭发动机产生的推力相当于 64 架波音 747 客机的总和。 而「超级重型」助推器开始执行 ...
悬停技术首秀,马斯克现身见证第二代星舰落幕
Di Yi Cai Jing· 2025-10-14 02:07
在直播中,第一财经记者看到,观众能够通过直播清晰地看到引擎数量的逐步减少。随着引擎数量的减少,超重助推器逐步减速调整姿态,最终溅落海面。 值得一提的是,在本次直播当中,马斯克也出现在镜头中,并表示自己将会在现场观看这次发射。 第二代星舰是人类历史上现役最大可重复使用火箭,根据马斯克此前披露的信息,第三代星舰计划在今年年底完成建造与测试工作,第四代星舰则预计在 2027年推出,该版本的设计高度可能接近150米。马斯克还透露,星舰的飞船捕获任务大概率会在第 13至 15次飞行时实施,具体时间将根据 V3版本的飞行 表现灵活调整。 第二代星舰是人类历史上现役最大可重复使用火箭。 北京时间10月14日清晨,SpaceX的星舰在美国得克萨斯州发射。这是星舰的第十一次发射,也是第二代星舰的最后一场收官表演。 飞行的核心看点为超重助推器首秀悬停技能。本次SpaceX采用的助推器曾经参与过星舰的第八次试飞。所谓悬停,指的是该助推器将通过三阶段点火模式 测试新型着陆技术。也就是先从13台引擎的状态减速,过渡到5台引擎的状态进行姿态调整,再切换至3台引擎实现海面上方短暂悬停,最终关机溅落在墨西 哥湾。 上述三阶段的点火模式能够帮 ...
产绿联动打造园博科创湾区
Bei Jing Wan Bao· 2025-10-11 07:07
该区域空间结构为"一轴一带、两片融合、多廊渗透、多点激活"。其中"一轴一带"指园博大道联动发展 轴、永定河滨水活力带;"两片"指北京园博数字经济产业园、园博园;"多廊"指长顺一路、二路、三路 与园博园南路绿色廊道;"多点"指鹰山生态活力中心、数字产业服务活力中心两处绿色活力节点以及两 处轨道站点活力节点。将依托蓝绿环抱、山水相依的生态景观本底,构建"一环四廊链山水、一轴多点 展门户"的整体景观格局,塑造河西地区重要门户形象。 本报讯(记者孙颖)依托蓝绿环抱、山水相依的生态景观本底,丰台区将推动园博园与中关村丰台园西 一区联动发展。正在公示的《北京丰台区西一区及园博园地区FT00—4104、4105街区控制性详细规划 (街区层面)(2022年—2035年)》(草案)明确提出,将产绿联动打造园博科创湾区。 该规划范围包括中关村科技园区丰台园西一区及园博园地区,总面积约623.5公顷,城乡建设用地规模 约4.3万平方公里,地上总建筑规模约296万平方米,区域功能定位为:丰台数字经济创新发展新坐标, 绿城共荣的京西生态文旅聚核,站城融合的滨水花园社区典范。 抓住"两园一河"高质量建设重大机遇,丰台区将积极融入"两园一 ...
Energy Fuels, Firefly Aerospace And Other Big Stocks Moving Lower In Tuesday's Pre-Market Session
Benzinga· 2025-09-30 12:04
U.S. stock futures were lower this morning, with the Dow futures falling more than 100 points on Tuesday.Shares of Energy Fuels Inc (NYSE:UUUU) fell sharply in pre-market trading after the company announced a proposed $550 million private offering of convertible senior notes due 2031.Energy Fuels shares dipped 6.4% to $15.47 in pre-market trading.Here are some other stocks moving lower in pre-market trading.Epsium Enterprise Limited (NASDAQ:EPSM) fell 24.3% to $18.60 in pre-market trading after dipping 30% ...
“空天一体”引爆航天军工行情!航天ETF(159267)盘中涨近4%,换手率居同类产品前列
Xin Lang Cai Jing· 2025-09-30 05:55
Group 1 - The A-share market showed strong performance on the last trading day before the holiday, with the aerospace and military industry sector performing particularly well, highlighted by stocks such as AVIC Shenfei hitting the daily limit [1] - The Aerospace ETF (159267) rose by 3.78%, marking its third consecutive increase, with a trading volume of 30.1361 million yuan, indicating active market participation [1] - Shenzhen's transportation authority issued measures to support the high-quality development of the low-altitude economy, including financial incentives for companies involved in the development and manufacturing of manned eVTOL and unmanned aerial vehicles [1] Group 2 - The industrialization of the low-altitude economy is accelerating, with infrastructure development and application scenarios progressing simultaneously, as various regions like Shanghai, Jilin, and Sichuan establish support institutions [2] - Leading companies in the sector, such as EHang, WoFly, and Zero Gravity, are receiving bulk orders, indicating a gradual release of market demand [2] - The Aerospace ETF closely tracks the National Aerospace and Aviation Industry Index, which consists of high-quality companies in aerospace equipment, military electronics, and ground weaponry, with a high concentration in the national defense and military industry [2]
国庆持股OR持币?周末科技主线这个大消息很关键!
Mei Ri Jing Ji Xin Wen· 2025-09-28 04:38
Market Overview - The three major indices experienced slight increases during the week from September 22 to September 26, with the Shanghai Composite Index closing at 3828.11 points, a weekly increase of 0.21%, the Shenzhen Component Index at 13209.00 points, up 1.06%, and the ChiNext Index at 3151.53 points, up 1.96% [1] Trading Volume and Activity - The total trading volume in the Shanghai and Shenzhen markets was 6759.59 billion shares, a decrease of approximately 15.25% from the previous week. The total trading value was 114606.56 billion yuan, with an average daily trading amount of 22921.41 billion yuan, down about 7.98% from the previous week [2][3] Stock Performance - A total of 1649 stocks rose, while 3729 stocks fell, and 57 stocks remained flat during the week [3] - The top ten stocks with the largest gains included Jianfa Zhixin, Jinhua New Materials, Haocreat Technology, and others, with Jianfa Zhixin seeing a five-day increase of 325.53% [4][5] - Conversely, the ten stocks with the largest declines included Borui Pharmaceutical and Xiangjiang Holdings, with Borui Pharmaceutical experiencing a five-day decrease of 38.36% [6] Market Sentiment and Predictions - Recent market trends indicate a clear divergence between large-cap and small-cap stocks, with large-cap stocks frequently reaching new highs. For instance, Huagong Technology achieved 18 new highs in the last 30 trading days, with a total market value of 927.1 billion yuan [7] - The upcoming week is expected to be influenced by the National Day holiday, with only two trading days remaining. Market sentiment appears to be cooling, as indicated by trading volumes [7][8] Institutional Insights - Financial institutions have noted that ahead of the holiday, some funds may seek to reduce positions to avoid uncertainty, leading to a potential decrease in market risk appetite. The market is expected to remain volatile, with a focus on sectors such as chemical fibers, aerospace, automotive, and wind power equipment for investment opportunities [9][10] IPO Developments - A significant event occurred with the successful IPO application of Moer Thread Technology, known as the "domestic Nvidia," which passed the review by the Shanghai Stock Exchange. This reflects strong policy support for key sectors such as semiconductors and AI computing [11][12] Upcoming Events - Key upcoming events include the start of the National Day holiday transportation on September 29 and the release of the official manufacturing PMI by the National Bureau of Statistics on September 30, which could indicate economic recovery if it rises above the neutral level of 50 [13][14][15]
市场分析:航天汽车行业领涨,A股震荡整固
Zhongyuan Securities· 2025-09-26 11:12
Investment Rating - The industry is rated as "stronger than the market," indicating an expected increase of over 10% in the industry index relative to the CSI 300 index over the next six months [13]. Core Viewpoints - The A-share market experienced slight fluctuations with a notable resistance at 3856 points for the Shanghai Composite Index, while sectors such as aerospace, wind power equipment, automotive, and chemical fibers performed well [2][3]. - The average price-to-earnings ratios for the Shanghai Composite and ChiNext indices are 15.72 times and 50.62 times, respectively, which are above the median levels of the past three years, suggesting a favorable environment for medium to long-term investments [3][12]. - The total trading volume on the two exchanges reached 21,663 billion, indicating a robust market activity above the median of the past three years [3][12]. - Government policies are expected to support economic recovery, with a focus on consumer promotion and real estate stabilization, providing a solid foundation for the market [3][12]. - The market is anticipated to present new investment opportunities amidst fluctuations, with a recommendation to focus on sectors like chemical fibers, aerospace, automotive, and wind power equipment [3][12]. Summary by Sections A-share Market Overview - On September 26, the A-share market faced resistance and exhibited slight fluctuations, with the Shanghai Composite Index closing at 3828.11 points, down 0.65% [6][7]. - The trading volume for the day was 21,663 billion, showing a decrease compared to the previous trading day [6][12]. - Over 60% of stocks declined, with notable gains in wind power equipment, chemical fibers, fertilizers, insurance, and pesticides, while sectors like gaming, consumer electronics, and software development saw significant declines [6][8]. Future Market Outlook and Investment Recommendations - The market is expected to maintain a steady upward trend in the short term, with a focus on sectors such as chemical fibers, aerospace, automotive, and wind power equipment for potential investment opportunities [3][12]. - Investors are advised to remain cautious and avoid blind chasing of high prices, while optimizing their investment strategies based on market conditions [3][12].
博弈加仓?
第一财经· 2025-09-26 10:33
Market Overview - The ChiNext index experienced the largest decline, indicating significant pressure on growth-style sectors [4] - A total of 1,801 stocks rose, while 3,412 stocks fell, reflecting a cautious market sentiment with more declines than gains [10] Trading Activity - The total trading volume in the two markets was 1.5 trillion, down 9.5%, indicating a decrease in trading activity and rising cautiousness among investors [6] - Main funds saw a net outflow of 946.98 billion, while retail investors experienced a net inflow [7] Sector Performance - Traditional industries and policy-benefiting sectors such as wind power equipment, chemical fiber, oil and petrochemicals, military industry, and insurance showed strong performance [5] - In contrast, sectors like gaming, consumer electronics, computing hardware, semiconductors, and artificial intelligence faced significant declines due to profit-taking and previous high cumulative gains [5][8] Fund Flow Dynamics - Institutional investors are adjusting their portfolios to reduce risk, with significant sell-offs concentrated in recently high-performing technology growth sectors, particularly in consumer electronics, electronic components, and semiconductors [8] - Defensive positions are being favored, with slight increases in investments in wind power equipment, aerospace, complete vehicles, and banking [8] Investor Sentiment - Retail investor sentiment is at 75.85%, indicating a cautious approach, with 32.16% increasing their positions and 18.45% reducing them [9][13] - Some retail investors view the decline in technology growth sectors as a buying opportunity, engaging in bottom-fishing strategies [8]