欧洲终于有了自己的 SpaceX 挑战者:Isar 成功入轨
Europe Finally Gets Its Own SpaceX Challenger As Isar Reaches Orbit

原始链接: https://www.zerohedge.com/technology/europe-finally-gets-its-own-spacex-challenger-isar-reaches-orbit

总部位于慕尼黑的 Isar Aerospace 公司创造了历史,成为首家成功将卫星送入轨道的欧洲商业公司。该公司从挪威的安多亚航天港发射了“光谱”(Spectrum)号火箭。在此之前,该公司曾于 2025 年经历首次飞行失败,并遭遇多次天气和技术延误,此次里程碑式的成功标志着欧洲在实现“太空主权准入”方面迈出了重要一步。 这一成就出现在一个关键的地缘政治时刻。在多年依赖 SpaceX 公司并饱受内部运载火箭故障困扰后,欧洲正积极资助 Isar、Rocket Factory Augsburg 和 PLD Space 等商业替代方案,以减少对外国供应商的依赖。这种对独立的追求引发了与华盛顿之间的紧张关系,美国近期曾向本国航天企业施压,要求其抵制在巴黎举行的一场重要欧洲航天峰会。 在大量国家和北约相关投资的支持下,Isar 正在将重心从民用转向国防应用,据报道其项目储备已超过 100 亿欧元。尽管“光谱”号的发射成本仍高于 SpaceX,但欧洲官员强调了国内发射能力的战略价值。Isar 计划迅速扩大生产规模,目标是每年制造 40 枚火箭,以满足对安全、独立轨道准入日益增长的需求。

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原文

At 10:12pm local time on Saturday, a 92-foot rocket built by Munich startup Isar Aerospace lifted off from a windswept island above the Arctic Circle and reached orbit,  where it deployed five small satellites into a roughly 500-km orbit on what was only its second flight, making it the first commercial European company to deliver payloads to orbit and the first successful commercial orbital launch from continental Europe. 

Isar Aerospace’s Spectrum rocket takes off from the Andøya Spaceport in Norway on Sept. 5. Source: Isar Aerospace

Readers may recall how the first attempt went. As we noted in March 2025, Spectrum's maiden flight lasted about 30 seconds before the rocket flipped over and dropped into the sea in a fireball. The post-mortem, per NASASpaceflight: a vent valve popped open at T+25 seconds during the pitch-over maneuver, the vehicle lost attitude control, and the flight termination system cut all nine engines at T+30. Isar went back to the drawing board, rewrote the software, and widened the vehicle's margins.

According o European Spaceflight, the 2026 campaign was not a smooth affair: January, scrubbed for a pressurization valve. March, delayed by weather, then scrubbed when an unauthorized boat wandered into the maritime exclusion zone. April, a leak in a composite pressure vessel. June, "off-nominal behaviour" in the fluid systems. September 4, called off hours after the road closures went into effect. September 5, orbit.

On Sunday their Spectrum rocket finally reached orbit. 

CEO Daniel Metzler said in a statement that Europe now has sovereign access to space, and that vehicle launches remain "the largest bottleneck for the global space industry."

Welcome To The Big Leagues

In response to the launch, Berlin, Brussels, Paris and Oslo all rushed out excited statements on Saturday night - which come after a series of dismal European 'failures to launch' (both literal and figurative).

Between 2022 and 2024, Europe lost access to Russian Soyuz after the Ukraine invasion, grounded the medium-lift capable Vega-C after a December 2022 failure, retired Ariane 5, and watched Ariane 6 slip four years past its planned 2020 debut. The upshot: Galileo, the navigation constellation Europe built specifically so it wouldn't have to depend on America's GPS, went up on a Falcon 9 in April 2024 under a €180 million contract with SpaceX, alongside ESA's Euclid telescope, the EarthCARE climate satellite and the Hera asteroid mission. European officials "studiously avoided" mentioning which rocket had carried them.

In 2025, Europe managed seven orbital launches: four Ariane 6 and three Vega-C, all from French Guiana. The United States did 193. China did 93. SpaceX alone flew 165 Falcon 9 missions, roughly one every 2.2 days, with individual boosters now on their 32nd flight.

ESA's answer was the European Launcher Challenge: rather than build yet another agency rocket, pay commercial upstarts to prove they can reach orbit by the end of 2027, then buy launches from the survivors through 2030. Member states were so keen that at last November's ministerial in Bremen they more than doubled the €420 million ESA had asked for, subscribing €902 million inside a record €22.07 billion three-year budget. Isar signed its €197.8 million contract on August 27, nine days before clearing the first milestone more than a year ahead of the deadline. Rocket Factory Augsburg (€186.9 million) and Spain's PLD Space (€158.9 million) got the other two contracts; ArianeGroup's own MaiaSpace was conspicuously left waiting, and Britain's Orbex went into administration in February, leaving the UK's contribution unassigned.

Timing... 

The launch landed four days before Emmanuel Macron opens his international space summit in Paris on Wednesday, a two-day affair whose stated theme is European sovereignty in space, and which SpaceX, Blue Origin, Stoke Space and Starcloud pulled out of last Thursday after a White House Office of Science and Technology Policy official told U.S. companies on a private call, per Politico, that attending "could look like tacit support for EU policy positions."

The policies in question: the EU Space Act, which would require any operator serving EU users to obtain prior authorization and appoint an EU legal representative, and a Franco-German push to carve out more satellite spectrum for European operators, including the €10-billion-plus IRIS² constellation. That is to say, for someone other than Starlink.

The French research ministry said it was "difficult not to link" the cancellations to the reports of pressure; an Élysée official shrugged that it was the absentees' loss. Chinese delegations are expected to fill the empty chairs. And in a detail that undercuts the drama somewhat, the same American companies are due back in Paris a week later for World Space Business Week, where they will presumably be happy to sell to the Europeans they declined to meet.

So: Washington leans on its rocket companies to boycott a summit about Europe not depending on American rocket companies, and 96 hours before it opens, a German rocket reaches orbit from Norway. You could not script it.

Funding Fuels Flight

In the 17 months between fireball and orbit, Isar says its demand flipped from almost entirely civil to roughly 60% defense, with the manifest now booked through 2028. German Defense Minister Boris Pistorius toured the Ottobrunn factory in July to reiterate the €35 billion Germany intends to pour into space over the coming years, calling it "an indispensable security domain that cannot be replaced." Chancellor Friedrich Merz visited the Andøya pad in March and on Saturday called the launch "the beginning of a new era." EU defense and space commissioner Andrius Kubilius chimed in from Brussels along the same lines. Norway's trade minister cast it as a matter of Norwegian and European security; Oslo has already contracted Spectrum to launch two Arctic Ocean surveillance satellites by 2028.

Isar’s Spectrum rocket rolls out to its launch pad in Norway. Credit: Isar Aerospace

The NATO Innovation Fund made Isar its first-ever investment in a launch provider in 2024. State-owned KfW Capital co-invested in June's €270 million Series D, which valued the company at roughly €2 billion and took total funding to about €870 million alongside Lakestar, HV Capital, UVC Partners, Molten Ventures, Island Green Capital, Airbus Ventures, Porsche SE and Eldridge. And on the day NATO leaders gathered in Ankara in July, Isar signed a 10-year, roughly $112 million deal for a dedicated pad at Spaceport Nova Scotia, pitched explicitly as sovereign access for Canada, with first launches targeted for 2028.

Chief commercial officer Stella Guillen told CNBC on Monday that the industry is "desperate" for launch capacity and that Isar's pipeline now exceeds €10 billion ($11.6 billion). CNBC noted the company did not immediately clarify how much of that is actually under contract. Metzler, for his part, told reporters an IPO is not being considered.

Spectrum lifts up to 1,000 kg to low Earth orbit (700 kg to sun-synchronous), roughly a twentieth of a Falcon 9, and it is fully expendable; Isar has signaled reusability only for later versions. Its long-advertised target of about €10,000 per kilogram sits above the $5,000 to $7,000 per kilogram SpaceX charges on Transporter rideshares, though those prices have been climbing and the slots are getting scarcer as Kuiper, Chinese constellations and military customers eat the manifest. Isar's pitch is that governments will pay a premium for a dedicated ride to a specific orbit on a rocket built and launched inside NATO territory. Saturday's payloads, for what it's worth, were DLR competition winners flying on ESA's dime, not paying customers.

Right now, Spectrum vehicles 3 through 7 are in production, and the new 40,000 m² factory at Parsdorf is meant to eventually turn out 40 rockets a year, a figure that would put a company that has flown twice at roughly a quarter of SpaceX's 2025 cadence.

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