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 ...

"The goal of SpaceX is to make life multiplanetary to ensure humanity survives the great filters." – Elon Musk https://t.co/XkAXJ71xxD ...

Successful deployment of all KF-03 satellites confirmed ...

RT SpaceX (@SpaceX)Super Heavy has splashed down in the Gulf of America, gathering data for the next generation booster https://t.co/o72ciKBZYm ...

World’s most advanced bakerySpaceX (@SpaceX):Our fully automated bakery in Florida is setup to produce thousands of heat shield tiles per day to outfit the coming fleet of Starship vehicles https://t.co/9Ki278wakx ...

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。 一、星舰V2的终点，V3的起跑线 本次任务使用的是超重型助推器 15 号（B15-2）和星舰飞船 38 号（S38）。 值得一提的是，B15 助推器曾在第八次任务中成功完成飞行，并顺利执行了标志性的"筷子夹星舰"回收测试。本次再度出场，它搭载的是 24 台来自以往 任务、已完成飞行验证的猛禽发动机。 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 ...

Mission Objectives & Testing - The primary goal of the Starship flight is to gather data for rapid iteration of the design, particularly focusing on reusability [3][4] - The flight includes intentional "missing tile tests" on the leeward side of the flaps and over fuel tanks to assess the vehicle's resilience to heat during re-entry with bare steel exposed [4][12][13][14][15] - A banking maneuver is performed during supersonic and hypersonic speeds to simulate a return-to-launch-site approach and tower catch [20][28] Re-entry Dynamics & Challenges - Re-entry is a critical phase, demanding the ship scrub off energy used during launch, relying on aerodynamic braking [2][3] - Hypersonic speeds during re-entry (over five times the speed of sound, or approximately 8 km/s) create a plasma field that can cause communication blackouts [5] - The ship experiences maximum heating and aerodynamic loads (Max Q) during re-entry [8][27] Vehicle Performance & Observations - The skirt remained intact during this flight, addressing issues observed in flight 10 related to propellant buildup [17][18][19] - The ship successfully executed a banking maneuver to simulate return-to-launch-site conditions [26][27][28] - Starship achieved a controlled landing burn, transitioning from three engines to two for the final phase [36][37] Future Capabilities & Goals - The ultimate goal is rapid and reliable reusability of the spacecraft [1] - Future capabilities include point-to-point transport on Earth, potentially enabling travel from New York to Sydney in approximately one hour [25] - The company aims to return the ship to the launch site for a tower catch in future tests [16][28][31]

Watch as SpaceX launches Starship 38 and Super Heavy B15.2 of SpaceX's 11th Starship Flight Test #SpaceX #Starship #Flight11 Join our community Discord! https://discord.com/invite/xCm9UpDPE4 This coverage is made possible by our amazing community! Consider becoming a The Launch Pad Member and go behind the scenes with early video access, behind the scenes live streams and more! SUBSCRIBE to The Launch Pad! https://www.youtube.com/@TheLaunchPad SUBSCRIBE to TLP Space News! https://www.youtube.com/@thelaunchp ...

You can hear the big cheers in mission control there. This test flight is said to bring SpaceX even closer to developing the world's first fully reusable launch vehicle and their lofty goal of putting astronauts on Mars for the first time ever. NBC's Priscilla Thompson is following the launch from Houston for us and joins us now.Priscilla, walk us through what you've seen and heard or what we have seen and heard thus far and what we're waiting to see next. >> Yeah, Ellison, really exciting stuff here. I've ...

T - 10 9 8 7 6 5 4 3 2 1 We have liftoff. Go Super Heavy. Go Starship.Thanks for all the historic flights. Pad one. Vehicles getting downrange.Raptor chamber pressure nominal. Booster and ship. Nominal power and telemetry.All right, we are about 45 seconds into flight. We're still getting the rattle here at Star Factory. We are seeing 33 out of 33 Raptor engines lit on Super Heavy as it arcs across the Gulf.Coming up next on Max Q. Max. So, at this point, we've passed through that period of maximum aerodyna ...