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西安咸阳机场加入国际航空运输协会地面伙伴计划

《中国民航报》、中国民航网 记者路泞 通讯员贾鸣 报道：近日，国际航空运输协会（IATA）正式确认，西安咸阳机场公司地勤公司获批加入IATA地面伙伴计划（Ground Handling Partnership，简称GHP），成为中国内地首家加入该计划的机场专业地面代理服务商。这不仅是地勤公司自身发展的跨越，更对中国民航地面服务行业升级、西安国际航空枢纽建设、中国民航与全球标准接轨具有深远意义。 GHP作为IATA专为地面服务提供商打造的全球性合作平台，是进入国际航空地面服务高端市场的“通行证”，更是全球地面服务领域标准化、规范化运营的核心标杆。加入该计划的成员可深度参与全球地面运营标准制定、飞机地面损伤防控及运行效率提升等重点项目，获得IATA官方会员认证及全球目录列名，同时还能享受AHM/IGOM手册采购、IATA培训及广告投放等多项专属优惠，提前获取行业标准更新信息，抢占全球地面服务发展的话语权与主动权。当前全球航空业正面临数字化、绿色化转型浪潮，地面服务的标准化、规范化已成为破解行业碎片化运营风险、降低地面损坏成本的关键抓手，而GHP正是推动这一进程的核心平台，其成员资质已成为全球航空业选择地面服务合作伙伴的重要参考依据。 作为西安咸阳机场核心地面服务保障主体单位，地勤公司深耕旅客服务、客票销售、机务维修、行李与货物处理、飞机清洁及航班保障等全链条业务近二十年，凭借扎实的运营功底和严格的标准管理，逐步成长为国内地面服务领域的标杆企业。自2003年通过ISO9001质量认证、2004年通过航空保安体系审计、2006年加入IATA/IGHC（国际航协地面代理协会）以来，地勤公司始终以国际一流标准规范运营。成功加入GHP，既是对专业运营成果的高度认可，更是其主动对接全球标准、践行高质量发展理念的生动实践。 值得一提的是，地勤公司所属的西安咸阳国际机场，其鸿雁班组已通过优化系统应用、梳理服务流程，将旅客到达行李提取等候平均时间缩短至8分钟，这份精益求精的服务态度，也为此次加入GHP奠定了坚实基础。地勤公司作为中国内地首家获批加入GHP的专业地面代理企业，其突破具有引领意义。 长期以来，国内民航地面服务领域多由机场附属单位主导，专业化、独立化运营模式的优势未能充分凸显，而地勤公司的成功突围，不仅打破了这一传统格局，更树立了“专业运营、标准引领”的行业典范，为国内同类地面服务企业提供了可借鉴、可复制的发展路径。当前，中国民航业正处于“量质双升”的关键阶段，2024年国内国际航线运力恢复已接近疫情前水平，地面服务的标准化、国际化水平直接关系到航空出行体验与行业竞争力。地勤公司加入GHP后，将严格执行IGOM（地面运营手册）国际标准与安全审计要求，推动运营流程、安全管理与人员培训全面对标国际一流水平，有效降低地面运行风险——尤其是针对当前行业关注的地面设备撞击飞机等安全隐患，将借助GHP平台的技术与经验支持，逐步推进增强型地面保障设备（GSE）的应用，助力行业降低地面损坏成本，推动行业从“规模增长”向“质量提升”转型。 （本文图片均由李宜鹏拍摄） 西安作为“一带一路”倡议的核心节点城市，西安国际航空枢纽是连接中国与中亚、欧洲的重要空中桥梁，而地面服务作为航空枢纽的核心支撑，其服务质量与国际接轨程度直接影响枢纽的辐射力与影响力。地勤公司加入GHP后，将依托IATA全球网络，积极参与全球地面服务标准更新、数字化转型及可持续运营等关键议题，与全球优秀航空公司和地面服务企业深度对接，不仅能提升西安机场国际航线保障的专业能力与话语权，更能吸引更多国际航空公司入驻，进一步加密国际航线、拓展航空市场，完善“干支通、全网联”的航线网络布局，推动西安国际航空枢纽从“区域枢纽”向“全球枢纽”跨越，强化其在全球航空网络中的节点地位。同时充分发挥行业示范引领作用，带动国内更多地面服务企业对接国际标准，推动中国民航地面服务行业整体升级。（编辑：李佳洹 校对：许浩存 审核：韩磊）

2026-04-07 刘雪祎 交通运输 中-英
Guangdong-Hong Kong-Macao Greater Bay Area accelerates growth in low-altitude economy

An electric vertical takeoff and landing (eVTOL) aircraft, developed by Chinese drone maker EHang, carries out a demo flight at the urban air traffic operation demonstration center in Bao'an District in Shenzhen, south China's Guangdong Province, April 16, 2025. (Xinhua/Mao Siqian) GUANGZHOU, Dec. 25 (Xinhua) -- The 2025 Conference on High-Quality Development of Low-Altitude Economy in Guangdong-Hong Kong-Macao Greater Bay Area (GBA) convened in south China's Guangzhou city Thursday, gathering government officials, industry leaders and academics to chart a course for innovation-driven growth. Low-altitude economy, a strategic emerging cluster, represents a pivotal frontier for technological advancement and economic diversification. The GBA, with its robust industrial ecosystem and cross-border synergies, is poised to lead this charge. Guangdong Province, the core engine of the GBA, is a hub in China's low-altitude landscape. Data from the Guangdong Provincial Development and Reform Commission reveals that the province hosts over 15,000 low-altitude industry chain enterprises, 30 percent of China's total, including global leaders like EHang and DJI. In 2024, Guangdong produced 6.94 million civilian drones, accounting for 95 percent of China's consumer-grade and 54 percent of the industrial-grade market shares. The conference yielded substantial collaboration outcomes, with cities including Hong Kong, Macao, Guangzhou and Zhuhai inking agreements spanning government-enterprise partnerships, research alliances and operational innovations. These steps aim to forge a networked industrial ecology, accelerating the integration of low-altitude applications. Zhang Hu, executive vice governor of Guangdong, emphasized the GBA's readiness for robust growth of the low-altitude economy, noting that the region boasts an exceptional innovation environment, world-class business conditions, and a mature industrial system. Hong Kong is leveraging its unique advantages under the "one country, two systems" framework. In March, the city launched a "regulatory sandbox" for low-altitude projects, enabling controlled testing of technologies and infrastructure. Michael Wong, deputy financial secretary of the Hong Kong Special Administrative Region government and head of its low-altitude economy task force, said, "As an international financial, shipping and trade hub, Hong Kong will fully utilize its role as a super-connector to collaborate with Guangzhou and other GBA cities in advancing high-quality development of the low-altitude economy." Macao has also established a dedicated task force for the development of the low-altitude economy. "Low-altitude economy is a national strategic industry and a new engine for GBA integration," Tai Kin Ip, secretary for economy and finance of the Macao Special Administrative Region government, said, adding that Macao will strengthen cooperation with fellow cities to contribute to high-quality development of the sector. A 2025 blue book on GBA low-altitude industry released by China Economic Information Service highlights the need for synergy among Guangzhou, Shenzhen and Zhuhai as core hubs, coupled with deeper integration with Hong Kong and Macao.

2026-04-07 李金梁 CATTI练笔 英-中
China's low-altitude economy takes flight

A heavy-duty logistics drone is assembled in a workshop of a tech firm in Yichang, central China's Hubei province. (Photo/Zhang Guorong) A recent milestone in China's aviation sector saw the successful maiden flight of an electric vertical take-off and landing (eVTOL) aircraft. Resembling an electric vehicle equipped with wings, this innovative craft can carry two passengers at speeds up to 150 km/h below 3,000 meters. Notably, the detachable wings allow it to drive over 300 kilometers on the road. This achievement reflects the strong momentum of China's low-altitude economy, which is rapidly becoming a key driver of the nation's new quality productive forces. Advancements in airspace management, core equipment breakthroughs, and developing infrastructure networks position the sector to transition from pilot flights to scenario-based validation by 2026. Across China, diverse application scenarios are rapidly emerging. In major agricultural provinces such as Shandong, Henan and Sichuan, drones are widely used for crop protection, playing an important role in coordinated pest and disease control. In challenging environments like Yunnan and Xizang autonomous region, drones are essential for high-altitude power grid maintenance, serving as the primary tool for line inspections. Consumer applications are also growing; during 2026 Spring Festival holiday, Chongqing staged seven drone light shows, with drone performances becoming a new driver of consumer spending. Local governments nationwide are actively exploring demand-driven, locally adapted low-altitude applications. Agricultural and forestry operations, along with inspection services, are among the most mature use cases. By 2025, more than 300,000 agricultural drones were operating in China, covering 460 million mu (30.66 million hectares) of farmland. A tourist is on a sightseeing helicopter in southwest China's Chongqing municipality. (Photo/Liu Hui) According to Li Chao, deputy director of the Policy Research Office of the National Development and Reform Commission, drones are now widely used for crop protection, fertilization and cargo lifting, significantly improving agricultural productivity. Meanwhile, drone-based power line inspections have exceeded 4 million kilometers, enhancing grid safety. "Compared with manual work, crop-protection drones greatly shorten operation time and improve efficiency," said Cheng Zhongyi, a senior technical solutions engineer at DJI Agriculture. "Spraying pesticides on a 150-mu orchard used to take four workers over three days. With a drone, the same task can be completed in just one day -- crucial for responding to sudden pest outbreaks," he noted. For power inspection, drones equipped with LiDAR technology can automatically generate high-precision 3D models, far surpassing visual inspection. They can safely approach high-voltage environments and detect heat anomalies invisible to the naked eye. Even at night, drones can carry out inspections. Work that once took a traditional inspection team a week can now be completed in a single day. China has recently launched its first large-scale drone operation in offshore oilfields. The project, officially deployed in the Beibu Gulf, south China's Guangxi Zhuang autonomous region, covering 41 offshore platforms and two onshore terminals. This marks the full-scale industrial application of low-altitude economy technologies in offshore oilfields, establishing a multi-scenario drone operation system. This progress relies on the mature application of multiple drone models, including the TD550 heavy-lift unmanned helicopter. "Offshore logistics has long faced challenges, especially in rough sea conditions where traditional transport methods are limited," said Tian Gangyin, chief designer of the TD550. "The TD550 can withstand winds up to Force 8 and carry more than 200 kilograms per trip." State Grid Hangzhou Power Supply Company sends a drone to an ultra-high-voltage transmission line in Heling village, Lin'an, Hangzhou, east China's Zhejiang province for de-icing, Feb. 1, 2026. (Photo/Hu Jianqiang) He noted that drones can replace part of the work done by ships and helicopters, improving efficiency by over 30 percent, each year saving nearly 15 million yuan ($2.18 million) in vessel leasing and fuel costs, and reducing carbon emissions by 25,000 tons. At present, China's low-altitude economy is advancing through multiple technological pathways, including fixed-wing and rotary-wing aircraft, manned and unmanned systems, as well as conventional and new-energy power systems, meeting the needs of diverse application scenarios. During the 14th Five-Year Plan period (2021-2025), more than 70 domestically developed general aviation aircraft obtained airworthiness certification, while 18 civilian drones received approval. Nearly 30 ton-class drones and around 70 types of eVTOL aircraft are currently under development. As of December 30, 2025, 1,081 enterprises had registered in the sector, with 3,623 product types on record totaling over 5.29 million units. An industry expert noted that China has established a complete industrial chain for the low-altitude economy, with a mature full-spectrum drone ecosystem and a leading share in the global market. Technologies such as new energy, intelligent manufacturing and artificial intelligence have provided strong support, driving rapid market expansion. Looking ahead, a major challenge for the sector is transitioning low-altitude applications from industrial use to mass consumer adoption. "While many demonstration zones have emerged across the country, most focus on single functions such as logistics or inspection. This is still some distance from the integrated, all-factor ecosystem I envision," said Wu Ximing, chief technical expert at the Aviation Industry Corporation of China. He noted that the low-altitude economy should be more deeply integrated with urban transportation, emergency response and social governance, becoming a seamless part of everyday life.

2026-04-07 李金梁 CATTI练笔 英-中
航线网络升级 湖南航空2026年夏航季焕新出发

《中国民航报》、中国民航网 记者郭瑛 通讯员罗艳 报道：3月29日起，湖南航空将正式执行2026年夏航季航班计划。对比2025年夏航季，此次换季调整，湖南航空计划新开17条航线，共计执行48条国内航线，覆盖41个国内城市。以更优的航线网络布局满足旅客多样化出行需求。 （湖南航空供图） 2026年夏航季，湖南航空持续优化运力布局与航线网络，围绕湖南、云南、江苏新开多条进出港航线，包括长沙—北海、昆明—保山、昆明—济宁、长沙—济南、长沙—泉州、无锡—遵义、丽江—郑州、南京—丽江、昆明—龙岩—南京、长沙—大同、无锡—贵阳、深圳—保山、无锡—西双版纳、无锡—延安—莎车、西双版纳—温州、保山—郑州、无锡—张家界。同时，还新开成都天府—烟台、铜仁—温州、芒市—南昌、南京—呼和浩特航线，有效串联起西南、华东与华南地区的热门旅游及商务城市，为旅客提供更多旅游目的地的选择。 据悉，湖南航空夏航季在湖南地区进出港航线将达15条，涵盖长沙—北京大兴、长沙—昆明、长沙—西宁、长沙—成都天府、长沙—德宏—南昌、长沙—泉州、长沙—丽江—南昌、长沙—济南、长沙—温州、长沙—大同、长沙—保山、长沙—北海、长沙—丽江、无锡—张家界等航线。 其中，长沙—北海班期为每日1班，去程19:55从长沙黄花国际机场起飞，22:05抵达北海福成机场；返程22:50从北海福成机场起飞，00:30抵达长沙黄花国际机场。 长沙是一座拥有三千年楚湘文化的历史名城，岳麓山的书香、橘子洲的壮阔、不夜星城的烟火气，古韵与新潮在此交汇，赋予这座城市深厚的底蕴与从容的气度。北海则是一座拥有碧海银滩、百年老街与海岛风情的南方滨海城市，这里四季温润，空气清新，素有“珠城”的美誉。单程约两个小时，便可感受“星城”的热辣与“珠城”的浪漫。周五下班直飞，周日深夜返程，完美契合上班族节奏，让周末短暂抽离成为可能。 目前，湖南航空2026年夏航季航班机票已上线销售，新航季初期票价较为优惠，旅客可通过湖南航空官网、湖南航空官方小程序和其他授权渠道购票。 湖南航空温馨提示，换季后航班量增大，旅客出行时请注意核对航班号及起飞时间，尽量提前到达机场办理乘机手续，以免影响行程。更多航线信息可通过湖南航空官方网站、官方小程序查询或拨打客服热线400-833-7777咨询了解。 新航季，湖南航空将继续秉承务实服务理念，密切关注航空市场需求变化和旅客出行需要，不断提升运行品质与旅客体验。（编辑：许浩存 校对：李佳洹 审核：韩磊）

2026-04-07 刘雪祎 交通运输 中-英
NASA's lunar Gateway space station is out. Moon bases are in

NASA is officially sidelining the long-planned lunar Gateway space station to focus its efforts on establishing a base on the surface of the moon. The change comes as the agency continues to lay out its accelerated plan for returning astronauts to the moon and building a sustained human presence there as a part of the Artemis program. During an event announcing updates to its planned campaign of moon exploration on Tuesday (March 24), NASA Administrator Jared Isaacman framed the pivot as part of a broader push to hone the agency's workforce, simplify program architecture, increase launch cadence and compete with China's lunar ambitions. "We find ourselves with a real geopolitical rival, challenging American leadership in the high ground of space," Isaacman said. NASA has committed to landing astronauts back on the moon, "before the end of President Trump's term," Isaacman stated, and said the next step toward building a moon base is a pivot away from a space station in lunar orbit. "It should not really surprise anyone that we are pausing Gateway in its current form and focusing on infrastructure that supports sustained operations on the lunar surface." Instead, NASA will concentrate on expanding its Artemis program surface architecture through crewed and uncrewed landers, rovers and habitats. In that light, existing Gateway hardware and international partner contributions will be repurposed wherever possible for surface systems or other program needs. The announcement was made one week before NASA's targeted launch of Artemis 2, scheduled for April 1. It's the first crewed mission of the program, and will fly three NASA and one Canadian Space Agency astronaut on a 10-day flight around the moon. The mission is designed as a stepping stone toward a lunar landing and eventual permanent base. NASA is targeting 2027 for Artemis 3 to test integrated operations of Orion and one or both of the program's current lunar landers in Earth orbit, and 2028 for the program's first lunar landing attempt on Artemis 4 — no longer including a Gateway rendezvous. One of the reasons NASA is officially excluding Gateway from its plans is to the ease of its integration with lunar landers' ability to travel from the space station, down to the surface and back. Gateway was meant to be launched into what NASA calls a near rectilinear halo orbit around the moon, with an apogee far above the lunar surface that demanded tight fuel constraints for landers needed to traverse the distance. "Despite some of the very real hardware and scheduled challenges, we can repurpose equipment and international partner commitments to support surface and other program objectives," Isaacman said. "It's worth pointing out that shifting NASA workforce priority to the surface, which has lots of advantages for safety, tech demonstration and science … does not preclude revisiting the orbital outpost in the future. The new approach calls for an increased cadence of not only Artemis launches, but also support missions that will be needed to build out the infrastructure for astronauts on the moon's surface step-by-step through programs like the Human Landing System (HLS), Commercial Lunar Payload Services (CLPS) and the Lunar Transit Vehicle (LTV). Isaacman says the lunar base will be developed in three phases through the end of the decade, and cost roughly $20 billion. These plans extend far beyond NASA's 2028 lunar landing schedule, and rule out — for now — the inclusion of an outpost in lunar orbit. Phase one expands robotic and early surface lunar landings through CLPS, HLS and LTV to deliver rovers and landers for technology demonstrations. These missions will test things like power, communications and navigation systems needed for short-term crewed excursions. The second phase introduces semi-habitable modules and routine logistics to enable longer-term missions, leaning on "significant contributions from our great partners, like JAXA's (Japan's space agency) pressurized rover," Isaacman said. Phase three introduces permanent infrastructure, enabled by higher cargo capacity from commercial landing systems, with the goal of long-duration habitation modules and systems to support a sustained human presence on the moon.

2026-04-02 李金梁 航空 英-中
An AI cyberattack could trigger a satellite apocalypse in the next 2 years. Are we prepared?

AI systems could soon be able to hijack satellites in orbit and cause them to collide with other spacecraft, potentially triggering a dangerous cascade of smash-ups that could render the environment around Earth unsafe for years, according to experts. Cyber security researchers are already using AI to identify so-called zero-day vulnerabilities — yet undiscovered security holes in code — to alert operators and help them patch the problems before hackers could exploit them. But attackers, too, can take advantage of those advanced systems to find those holes more quickly. Speaking exclusively to Space.com, researchers at the CR14 cybersecurity center in Estonia said that advances in AI could make it possible for an AI-led attack to wreak havoc in orbit in as little as two years. The emergence of so-called agentic AI — autonomous systems powered by Large Language Models (LLMs) such as OpenAI's ChatGPT or Google's Gemini, which can independently plan action and execute tasks to achieve set goals — is especially worrying, Kristjan Keskküla, CR14 Head of Space Cyber Range, told Space.com. "AI is developing quite quickly right now," Keskküla told Space.com. "The real problem now is that AI can act, take decisions, analyze things and come up with new exploits." Clémence Poirier, a cyber security researcher at the ETH Zurich University in Switzerland, told Space.com that although no known AI-enabled cyberattack on space systems has taken place so far, state-funded hackers are known to have used LLMs to research space systems vulnerabilities in the past. "In 2024, OpenAI and Microsoft revealed that Russian threat actor Fancy Bear used LLMs to search about satellite communications, radar systems and other space technologies to support information gathering in view of potential attacks," Poirier said in an email. "AI definitely helps threat actors in the reconnaissance and intelligence gathering phase of an attack. Threat actors can find known vulnerabilities in space systems with LLMs. The time to exploit known vulnerabilities has been immensely reduced because of AI." Andrzej Olchawa, a space cybersecurity engineer and researcher at VisionSpace told Space.com that "LLMs have drastically lowered the barrier to understanding spacecraft operations and communication protocols." While in the past, developing an understanding of how space systems operate required extensive study, today, LLMs enable "adversaries with no prior knowledge of the space industry to process documentation and open-source software," and cause real harm. "Interpreting telemetry and telecommand structures once required extensive study of thousands of technical pages," Olchawa said. "Today, one can simply instruct an LLM to generate parsers and provide mission-specific context with minimal expertise." What is worse, the accelerated AI threat has emerged just as the space sector began to wake up to the cybersecurity risks, which it had ignored for decades. Many older satellites that are still in orbit and operational have no cyber protection systems in place, said Keskküla, making them a low-hanging fruit for a possible attack. Many possible ways of attacking a spacecraft exist, including jamming and spoofing of the communication links between the satellites and ground control either from Earth or from space. But the experts are especially worried that hackers could find ways to completely hijack satellites and turn them into orbital anti-satellite weapons. "They could make them collide with other satellites and cause havoc," Keskküla said. "In the last about three years, we have sent up 8,000 satellites. It's a huge number of satellites, and the constellations are growing. You only need to affect one satellite's actions to cause problems." The researchers worry that one such deliberate space crash could create thousands of fragments in the heavily used low Earth orbit — the region of space at altitudes up to 1,200 miles (2,000 kilometers) where most satellites reside — which could make the orbital environment unsafe for years. CR14 is one of the largest cybersecurity research and training centers in the world, and, thanks to Estonia's proximity to Russia, has been at the forefront of Europe's cyber defence against escalating Russian attacks for years. "During our exercises, we simulate these kinds of attacks in a virtual environment using digital twins," Keskküla said. "We have attackers, and we have defenders, one group trying to penetrate the system and do bad things, the other trying to protect it." Martin Hanson, CR14's head of communication, added that the quantity and sophistication of cyberattacks is bound to keep rising. Ukraine, he said, experiences "thousands of cyberattacks" on critical infrastructure every day, including on power grids, banks and satellite communication systems. In Europe, he added, the number of phishing attacks has grown by 500% over the past few years, and the sophistication of those attempts to steal sensitive information by means of social engineering is bound to grow thanks to the use of AI. "AI will make these attacks more targeted," he said. "They will gather more information about you, and they will try to copy your friends and coworkers. It's getting more sophisticated. "

2026-04-02 李金梁 航空 英-中
100 years after Robert Goddard's 1st liquid-fueled rocket launch, NASA is using the technology to send astronauts back to the moon

100 years ago, a liquid-fueled rocket flew into the sky for the very first time. The unlikely contraption was designed by Clark University physics professor Robbert Goddard, and launched from a cabbage field in Auburn, Massachusetts on March 16, 1926. Goddard's design climbed a short 40 feet into the air that day, but launched the world into an era of modern rocketry that would lead to the first moon landing less than 50 years later. After his initial success, Goddard continued developing increasingly sophisticated systems and breakthroughs that paved the way for the technological foundation upon which nearly every major rocket, from early missiles and military vehicles to orbital launch vehicles, has been based. And, within only a few decades, would carry humanity's first satellites and eventually astronauts into space. Now, on the 100th anniversary of that first flight, humanity is poised for a lunar return as the first crewed mission of NASA's Artemis program nears its launch date on a vehicle 30 times larger than Goddard's rocket. Today, Goddard is regarded as the father of modern rocketry, and is the namesake for NASA's Goddard Space Flight Center in Greenbelt, Maryland. Much of the technologies introduced in his designs are still central to the function of today's launch vehicles, including turbopumps, gimbaling engines and gyroscopic guidance. Those technologies evolved to support NASA's missions during the space race of the 1960s, carrying astronauts to orbit as part of the agency's Mercury, Gemini and Apollo missions, and, as the decades continued, the space shuttle. Now, Goddard's fundamentals are being put back to work as a part of NASA's Artemis program to return humanity to the moon. Standing only 10 feet (3 meters) tall, Goddard's rocket burned liquid oxygen and gasoline — a revolutionary idea at a time when rockets relied almost entirely on solid propellants. Solid rocket boosters, like the kind designed to help lift NASA's Space Launch System (SLS) for Artemis through Earth's atmosphere, are still in use today. Solid boosters, though, come with some disadvantages. Once they're lit, they're lit. There's no extinguishing solid propellants after ignition. They will burn completely through at a consistent thrust until spent. Liquid propellants, on the other hand, allow engineers to throttle that raw power into a precisely controlled thrust, and offer far more power than their solid predecessors. The concept is simple: liquid fuel and oxidizer are pumped into a chamber where they are ignited to create an explosion of superheated gas that's channeled and expelled from an engine nozzle at tremendous speed, propelling a rocket upward, or in whichever direction it happens to be pointing. Just like its earliest predecessor, SLS relies on the introduction of a spark to a mixture of pressurized liquid fuel and liquid oxygen to power the massive 322-foot tall (98 meters) rocket into orbit. Atop that rocket when it launches no earlier than April 1, an Orion spacecraft will carry NASA astronauts Reid Wiseman, Victor Glover, Christina Koch and Canadian Space Agency astronaut Jeremy Hansen on a 10-day mission around the moon and back to Earth. Their mission, Artemis 2, is the first crewed flight of NASA's new lunar program, which aims to eventually establish a permanent human presence on the surface of the moon. While the astronauts of Artemis 2 won't be landing on the moon themselves, their mission is an important stepping stone toward NASA's ultimate goal. Ultimately, Artemis 2 is meant as a crewed shakedown flight for Orion. Similar to the progression of the spaceflight missions of the 1960s, NASA has shaped each flight of the Artemis program to build on its predecessor. After a successful demonstration of Orion's life support systems around the moon on Artemis 2, Artemis 3 will launch to Earth orbit to practice rendezvous and docking maneuvers with the program's lunar landers. NASA is planning to launch Artemis 3 at some point during 2027, with Artemis 4 reserved as the program's first crewed lunar landing scheduled for 2028. Artemis 2 is expected to launch much sooner. That mission is potentially just weeks away from liftoff. The Artemis 2 SLS is currently scheduled to roll out from the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, to the pad at Launch Complex-39B on March 19. Once there, NASA hopes to prepare the rocket and ground systems for a launch window that lasts from April 1-6. What began as a small experimental flight in that Massachusetts field ultimately sparked a century of exploration that continues to carry us into the stars today. In the hundred years since Goddard's first launch, rockets have grown from experimental machines to the backbone of space exploration, and enabled humanity's reach of exploration to extend to every planet in our solar system and beyond. And, as NASA prepares to return humanity to the moon with Artemis, the legacy of that first liquid-fueled rocket remains visible in every mission.

2026-04-02 李金梁 航空 英-中
Scientists discover mirror of our solar system in 2 exoplanets forming around a star

Astronomers have observed two planets forming around a distant infant star, thus discovering a planetary system that offers us a look at the appearance of the solar system over 4 billion years ago. The infant star in question is named WISPIT 2, and it's located around 437 light-years away with an estimated age of around 5.4 million years old. If that makes this star sound anything but an infant, consider that our middle-aged star, the sun, is 4.6 billion years old. WISPIT 2 is surrounded by a donut-shaped cloud of gas and dust called a protoplanetary disk in which scientists have now detected two planets, designated WISPIT 2b and WISPIT 2c. And excitingly, there are structural hints with WISPIT 2's protoplanetary disk of more forming protoplanets. "WISPIT 2 is the best look into our own past that we have to date," discovery team leader Chloe Lawlor of the University of Galway, Ireland, said in a statement. "These structures suggest that more planets are currently forming, which we will eventually detect." WISPIT 2 is only the second system in which astronomers have successfully detected two forming planets. The other system, PDS 70, lacks the extended disk and the distinct gaps and bands seen around WISPIT 2. That means that this system offers an unparalleled look at how planetary systems like our own solar system are formed. "WISPIT 2 gives us a critical laboratory not just to observe the formation of a single planet but an entire planetary system," team member Christian Ginski of the University of Galway said in the statement. WISPIT 2b was the first infant planet discovered around this infant star, detected last year and determined to have a mass around five times that of Jupiter and orbiting its parent star at a distance equivalent to 60 times the distance between Earth and the sun. Following this discovery, astronomers found hints of an additional object closer to WISPIT 2, confirming this to be a planet using the Very Large Telescope (VLT) and the VLT Interferometer (VLTI). The newly found planet, WISPIT 2c, orbits its parent star at around 15 times the distance between Earth and the sun, meaning it's about four times closer to its star than WISPIT 2b is. The researchers then captured an image of this forming planet using the VLT's Spectro-Polarimetric High-Contrast Exoplanet Research (SPHERE) instrument, further confirming it is a planet with another VLT instrument, GRAVITY+. "Critically, our study made use of the recent upgrade to GRAVITY+ without which we would not have been able to get such a clear detection of the planet so close to its star," team member Guillaume Bourdarot of the Max Planck Institute for Extraterrestrial Physics in Germany said in the statement. Both WISPIT 2b and WISPIT 2c are carving grooves in the protoplanetary disk around their parent star. This is happening because, as they orbit the star, their gravitational influences collect material from the disk to facilitate their growth. At least one more planet is indicated in the system by a less-pronounced gap —further out from the system's central star than WISPIT 2b sits. The team hopes this third planet will be visible with the Extremely Large Telescope (ELT), currently under construction in the Atacama Desert region of northern Chile. "We suspect there may be a third planet carving out this gap, potentially of Saturn's mass, owing to the gap's being much narrower and shallower," Lawlor said. The team's research was published on Tuesday (March 24) in The Astrophysical Journal Letters.

2026-04-02 李金梁 航空 英-中
国航亮相西博会 提交载旗航空西部答卷

2025年5月25日，第二十届中国西部国际博览会（简称西博会）在成都开幕。中国国际航空股份有限公司（简称国航）以“乘西部之风 赴世界之约”为主题，展现载旗航空公司全力服务国家战略、赋能区域经济的实践成果。 展会上，国航围绕全球航线网络拓展、“一带一路”航线开辟、成渝区域枢纽建设、高高原安全飞行4个内容板块，呈现“四重飞享”生动画面。 “飞享全球”聚焦国航突出的全球航线网络实力，展现国航以462条航线为基础，借助星空联盟，助力国航旅客畅达全球189个国家（地区）的1150个目的地；“飞享丝路”记录国航积极响应“一带一路”倡议，68条“空中丝路”航线既是奋力建设的证明，也是迈向更高目标的起点；“飞享成渝”展现国航以成都、重庆两地82个国内通航点、31个共飞通航点以及25条国际航线，聚力推动成渝地区双城经济圈建设；“飞享雪域”以六十年一个甲子的轮回同贺西藏自治区成立60周年和国航拉萨航线安全飞行60周年。国航秉承以“永攀高峰 科学严谨 敢打能胜”为内涵的“飞越天堑”高高原精神，用60年的坚守与探索，淬炼高高原飞行“中国标准”，助力藏区航空网络建设和西藏高水平对外开放。 在国航展台，丰富的展示内容及飞行员科普讲座、精品餐食品鉴等活动，吸引众多观众驻足参观、互动。 未来，国航将始终牢记载旗航空的使命担当，持续巩固全球航线网络优势，坚定推进“一带一路”航线建设，强化成渝区域枢纽功能，为西部发展注入新动能。

2026-04-02 李金梁 航空 中-英
民航局组织开展“严格落实安全生产责...

为深入学习贯彻习近平总书记关于安全生产责任制的重要论述和重要指示批示精神，认真落实国务院安委会工作要求，扎实推进2025年全国民航工作会议和航空安全工作会议有关部署，民航局将从即日起组织开展以“严格落实安全生产责任制”主题的征文活动，促进民航安全生产责任制更加健全完善并得到有力有效落实。 征文活动由民航局航空安全委员会办公室主办，中国民航报社出版社协办，持续至2025年8月29日。征文要求坚持以习近平总书记关于安全生产重要论述以及对民航安全工作的重要指示批示精神为根本遵循，认真贯彻总体国家安全观，结合《安全生产法》《民用航空法》《民用航空安全管理规定》《关于落实民航安全责任的管理办法》等制度要求，围绕“严格落实安全生产责任制”主题，聚焦对安全责任的认识、安全责任制建立健全、责任制执行落实、责任制落实情况监督考核等，阐述如何构建系统健全完善的民航安全生产责任制，探讨推动安全生产责任制在实际安全工作中有效执行的方法路径，介绍如何建立监督考核机制以确保责任制落实到位，以及责任制落实过程中的难点堵点及有效解决措施等实践经验，推动“党政同责”“三管三必须”、民航安全“四个责任”得到有效落实，助力构建更高水平航空安全。 根据民航局相关通知，文稿要主题鲜明、内容详实、结构严谨、论述透彻、文风凝练，字数在3000字以内，须为原创作品，文稿所用信息与数据均应引自公开资料或可公开资料。活动期间，征文将择优在相关行业媒体发表。活动结束后，将组织专家评选出一等奖、二等奖、三等奖以及优秀奖征文若干名，选取优秀文稿汇编成册出版，对组织有力、征文质量较高和数量较多的单位予以通报表彰。 通知要求各单位提高站位、高度重视，鼓励和组织干部职工积极投稿。通过征文活动，促使民航从业人员深刻认识落实安全责任的重要性，切实强化安全意识和责任意识，将安全理念内化于心、外化于行，营造全员共担安全责任、共建航空安全的良好氛围，扎实推进2025年各项安全重点任务。

2026-04-02 李金梁 航空 中-英
民航局召开2月安委会全体（扩大）会议

2月10日，民航局召开2月安委会全体（扩大）会议，进一步传达学习近期中央领导对全国安全生产以及对民航安全的重要指示批示精神，落实党中央、国务院关于做好春节前后安全生产工作的重要部署，回顾1月以来重点工作，分析近期安全运行形势，明确春运期间安全工作要求。民航局局长宋志勇出席会议并讲话，民航局副局长胡振江、韩钧、梁楠出席会议。 宋志勇指出，要认真学习领会、坚决贯彻落实党中央、国务院部署要求，切实抓好安全生产工作。要统筹好安全和发展、安全与其他各项工作的关系，有效防范化解各类风险，以高水平安全推动高质量发展。要进一步强化安全生产责任落实，持续深入开展治本攻坚三年行动，精准防范化解安全风险，坚决防范遏制事故发生。 宋志勇要求，要切实增强风险意识，始终对安全形势保持清醒头脑。重点关注春节和春运特点对安全管理提出的更高要求，认真防范安全管理能力不足可能带来的风险，扎实做好春运生产组织。 宋志勇强调，要加强安全管理，严密生产组织，确保春节春运安全。一要周密做好春运安全管理和旅客服务工作，准确把握民航春运面临的安全形势和运行特点，切实加强组织领导，抓好冬季运行风险防范，强化协同联动，加强值班值守，全力做好综合运输春运安全生产和服务保障各项工作。二要严把航空器适航关，认真评估春运期间飞机投运数量与自身安全保障能力之间的匹配性，持之以恒做好预防性维修，继续落实好发动机空停防范工作机制，继续做好老龄化飞机维修管理，科学组织维修生产，强化维修标准落实。三要深入推进关键队伍能力建设，深入开展好以业务培训和技能训练为核心的队伍建设工作，严格飞行、机务、管制等关键岗位人员准入标准，深入开展好飞行员岗位胜任力提升专项行动，推动干部队伍履职尽责。四要深入开展机坪运行安全专项整治，协同配合、扎实推进《运输机场机坪运行安全专项整治工作方案》各项任务，重点严防跑道侵入，全面提升机坪运行安全水平。五要继续开展好通航安全专项整治，进一步强化做好通航安全工作的责任感，保持力度不减，坚持标本兼治，加强监督检查，坚决打好专项整治这场攻坚战、持久战。 宋志勇最后强调，要统筹兼顾做好空防安全等工作。全面加强对空防安全领域风险点的梳理分析，强化安全防范，筑牢地面、空中全方位安保防线。要落实国务院安委会统一部署，做好消防安全、施工安全、网络安全、员工关爱、信访维稳等方面工作。 中央纪委国家监委驻交通运输部纪检监察组、审计署交通运输审计局有关负责同志，民航局三总师、民航局机关各部门主要负责同志，民航各地区管理局、监管局，有关局属单位和民航企事业单位主要负责同志分别在主会场、分会场参加会议。

2026-04-02 李金梁 航空 中-英
以链促融 以新提质｜实现国产化替代 助力航空产业补链强链

11月23日，由中国企业改革与发展研究会主办、以“‘十五五’产业链协同创新发展”为主题的2025（第三届）企地合作论坛举办，中航集团5项实践案例荣膺“2025央企产业链创新发展优秀案例”，充分展现了中航集团在推动产业链现代化进程中的创新活力与责任担当。 这些优秀案例涵盖航空维修、数字赋能、区域协同等方面，既是中航集团服务国家战略、深化产业链协同的生动缩影，也为“十五五”时期构建安全、韧性、高效、绿色的现代化产业体系提供了可复制、可推广的方案。 当飞机客舱服务组件（PSU）长期依赖进口，面临采购成本高、周期长的共性难题，如何破局？成都富凯飞机工程服务有限公司以自主创新为突破点，成功实现PSU国产化替代。这不仅切实助力航空维修改装，也为航空产业链的稳健发展注入新动能。 技术创新 打造全链条协作模式 随着全球航空制造业竞争加剧，核心零部件的供应稳定性与成本控制成为行业关键。以空客A320飞机为例，其原厂PSU采购周期通常长达6至8个月，成本居高不下，且受国际贸易与关税波动影响，持续制约着国内航空维修企业的响应速度与市场竞争力。在此背景下，推动PSU国产替代，成为行业亟待突破的课题。成都富凯组建跨专业研发团队，围绕空客A320机型PSU开展专项攻关。团队从客舱系统通信架构入手，突破嵌入式开发、精密模具设计及适航符合性验证等一系列技术难点。通过累计数百小时、覆盖近百项试验的充分验证，确保国产组件在功能、安全与安装兼容性上与原厂件完全一致，实现“原位替换”的无缝衔接。同时，项目组积极联动国内供应商，打通从研发到制造的全链条协作。通过产业链上下游的高效协同，加速产品成熟与迭代。 多维优化 统一经济、客户与产业效益 国产PSU的成功研发，使采购成本大幅降低，交付周期缩短一半以上。产品在安装兼容性、使用稳定性等方面均获客户认可，一线反馈也表明其有助于提高维护效率。 更为重要的是，此举打破了该组件的国际供应垄断，不仅提升了企业自身的供应链韧性，也为航空产业链关键环节的自主可控积累了实践经验，为行业构建安全、可持续的航材供给体系提供了可落地的路径。 “这是团队协同创新、踏实攻坚的成果，我们也由此更加坚信，在关键航材领域，自主创新之路一定能越走越宽。”项目核心成员表示。后续，成都富凯将继续深化国产PSU的市场应用，并围绕航空产业链上其他“断点”“堵点”难题开展可持续的国产化攻关，携手行业伙伴，共同推动航空维修与制造领域的高质量发展。 （文：贾铁鑫）

2026-03-16 李金梁 航空 中-英
国航春节假期累计运输旅客近257万人次 同比增长15.4%

春节假期（2月15日至2月23日），国航共执行客运航班超1.6万班次，日均超1780班次，同比增长8.8%；累计运输旅客近257万人次，同比增长15.4%。其中，旅客出行最高峰出现在2月23日，当日国航执行航班1863班次，承运旅客31.7万人次。 国航以保障航空安全为根本前提，统筹国际国内，优化结构布局，持续提升航班运行效率，充分体现“以人民为中心”的工作导向，满足广大旅客回家过年的需求。从航线热度来看，国际及地区方面，增投大洋洲、亚太及地区相关航线，提升热点市场的匹配度；国内方面，保持高流量区域整体投入规模，增加广深、海南、东北等热点区域运力投入，确保旅客出行顺畅。 此外，为缓解春节假期海南返程的运力供需矛盾，国航在海口至北京、成都、上海、杭州航线临时加班18班次，并在三亚等重点航线上通过改大机型方式来缓解旅客出行难问题。春节假期期间，国航在海南航线共执行航班508班次，同比增长5%。 （文：崔峥 图：李开颜）

2026-03-16 李金梁 航空 中-英

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