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国内首个：星河动力航天爱神星一号留轨平台顺利机动离轨，打通我国商业火箭末级留轨服务全链路_我的网站

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一 | LONDON -- LONDON (AP) — Greta Thunberg was detained by British police on Tuesday alongside other climate activists who gathered outside a central London hotel to disrupt a major oil and gas industry conference.Thunberg was among dozens of protesters who chanted “oily money out” and sought to block access to the luxury InterContinental Hotel on Park Lane, which is hosting the Energy Intelligence Forum. The conference features speakers including the chief executives of Shell, Saudi Arabia’s Aramco and Norway’s Equinor, as well as the U.K.’s energy security minister. An Associated Press photographer saw officers speaking with Thunberg before leading her away and taking her into a police vehicle.Protesters attempted to block access to the conference venue by sitting on the sidewalk by the entrance. They held aloft banners and chanted “oily money out” and “cancel the conference,” while some lit yellow and pink smoke flares.Two Greenpeace activists abseiled down from the roof of the hotel to unfurl a giant banner reading “Make Big Oil Pay.” London's Metropolitan Police said that six people were initially arrested on suspicion of obstructing a highway during the protest. The force said a further 14 were detained on suspicion of disrupting public order, and one other person was detained for criminal damage.Police said they engaged in conversations with the protesters on allowing people to access the venue safely and prevent serious disruption to the hotel and guests, but some of the activists refused to move from the road.No charges have been issued yet.’We were linking arms when the police forced their way in and singled out Greta. She was dragged down the street at speed to a police van where they refused to say where she was being taken," said Joanna Warrington, an organizer with Fossil Free London who was at the demonstration.The protesters accuse fossil fuel companies of deliberately slowing the global energy transition to renewables in order to make more profit.“The world is drowning in fossil fuels. Our hopes and dreams and lives are being washed away by a flood of greenwashing and lies,” Thunberg told reporters before she was detained. “It has been clear for decades that the fossil fuel industries were well aware of the consequences of their business models, and yet they have done nothing.”“We cannot let this continue. The elite of the oil and money conference, they have no intention of transition,” she added. “We have no other option but to put our bodies outside this conference and to physically disrupt. And we have to do that every time, we have to continue showing them that they are not going to get away with this.”Police said those detained were taken into custody and that officers remained on site. Environmental groups say they will continue to protest throughout the planned forum, which is expected to last three days. Thunberg inspired a global youth movement demanding stronger efforts to fight climate change after staging weekly protests outside the Swedish Parliament starting in 2018. She was recently fined by a Swedish court for disobeying police during an environmental protest in Sweden.。 8 月 26 日消息，星河动力航天今日宣布，在上级部门的监管与指导下，星河动力航天自主研制的爱神星一号 01 留轨平台圆满完成两年期在轨试验任务，依托自研轨姿控动力系统成功实施精准机动离轨，为本次任务画上圆满句号。这是国内首个基于商业运载火箭末级改造的长时间留轨平台，首次完整实现“入轨转换 — 轨道机动 — 在轨试验服务 — 精准离轨”的全流程技术闭环，为我国商业航天探索低成本、高效率的在轨服务新模式提供了支撑。

二 | 爱神星一号留轨平台是星河动力打造的创新型在轨试验及在轨服务基础设施，其核心技术路径是将运载火箭末级进行在轨适应性升级，通过改进热控、能源、姿控等系统，使原本完成卫星释放任务后即结束使命的火箭末级，转化为可长期驻留轨道的通用在轨服务平台。从星河动力航天官方公告获悉，2024 年 6 月 6 日，爱神星一号 01 平台随谷神星一号 Y13 运载火箭进入 535km 太阳同步轨道。在完成主卫星释放任务后，火箭末级顺利完成在轨形态转换与系统标定，随后机动至 580km 预定工作轨道，正式开启两年在轨服役。在轨期间，爱神星一号 01 平台先后完成了自身全系统功能验证、长期空间环境适应性考核，并搭载毫牛级电推进等多类商业载荷开展在轨技术验证，为客户提供了真实空间环境下的器件测试、技术迭代数据支撑，覆盖新器件验证、航天新技术试验等多个应用场景。本次任务收官阶段，爱神星一号 01 平台顺利完成在轨安全测试后精准执行机动离轨，全程控制平稳、落点精度达标，验证了自研轨姿控动力系统长期待机后的可靠性与机动精度，也为商业留轨平台的全生命周期管理积累了关键工程数据。

三 | 作为国内首个实现全流程闭环验证的商业火箭末级留轨平台，爱神星一号 01 平台的圆满收官，验证了“火箭末级复用 + 在轨服务”商业模式的技术可行性与工程实用性。继爱神星一号 01 平台之后，爱神星一号 02 平台已于 2025 年 9 月随“鹊桥仙”任务发射入轨，形成双平台在轨服务能力，未来可承接更多批次、更多类型的商业搭载服务。