In Kourou, French Guiana, it was 5:47 PM local time, or 10:47 PM Paris time, when Ariane 6's four P120C boosters ignited with a roar that vibrated through the equatorial jungle to the neighboring Soyouz and Vega launch pads. The fourth commercial flight of the new European heavy launcher, technically designated VA264, carried four second-generation Galileo satellites under its fairing, named G2-5, G2-6, G2-7, and G2-8. Separation of the four payloads was confirmed at 10:49 PM, with injection into a circular orbit at an altitude of 23,222 kilometers at 11:14 PM. By midnight, ESA confirmed that the four satellites were "transmitting nominally" and had begun their commissioning phase.

On the morning of Thursday, May 14, 2026, the assessment was unequivocal: a perfect launch, a trajectory accurate to within 99.7%, and no anomalies reported. For the European Space Agency (ESA), the operator Arianespace, and the prime contractor ArianeGroup, this was a victory whose crucial necessity was perhaps not fully appreciated from the outside.

Galileo, Europe's GPS, enters a new generation

The four satellites placed into orbit that night are the first of a new generation. The first-generation Galileo constellation, operational since 2016, comprised 28 satellites built by OHB and SSTL. The second generation, known as "G2," was ordered from Airbus Defence and Space (Toulouse) and Thales Alenia Space (Cannes) in 2022. More powerful, more precise (up to 20 centimeters in authorized mode versus one meter today), and equipped with electric thrusters, these satellites are set to gradually replace the first ones launched in the 2010s, some of which are reaching the end of their operational life, by 2030.

For the European Union, which finances Galileo through its 2021-2027 space budget (14.8 billion euros, including 9 billion for navigation), the stakes are strategic. Galileo is today the world's only civilian satellite navigation system whose control does not depend on Washington (GPS), Moscow (GLONASS), or Beijing (BeiDou). In a context where positioning services form the backbone of the entire digital economy – from credit card payments to autonomous driving, precision agriculture, and military drones – Galileo sovereignty has become a paramount geopolitical asset.

Ariane 6: Finally, an industrial pace

Mission VA264 marks Arianespace's first truly "routine" commercial flight for Ariane 6. The launcher made its maiden flight on July 9, 2024, followed by three operational missions between March and October 2025. However, it is in 2026 that the pace is set to ramp up, with a target of eight to nine launches per year by 2028. To date, the order book stands at 31 firm missions, including 18 for Amazon's Kuiper constellation, 6 for Galileo, 4 for the French military program Iris², and 3 for various institutional clients.

The industrial challenge is colossal. To produce nine Ariane 6 rockets per year, ArianeGroup, Avio (boosters), MT Aerospace (tanks), and the entire European sector have had to overhaul their industrial tooling around a lean production model, inspired by what SpaceX has been doing for the past decade. According to statements by ArianeGroup CEO Martin Sion, the unit cost of an Ariane 6 has been brought down to below 75 million euros – still far from the 30 to 40 million for a reusable Falcon 9, but a 40% reduction compared to Ariane 5.

The competitive landscape: SpaceX, everywhere

In 2025, SpaceX completed 134 orbital launches, more than all other global players combined. The Falcon 9 launches on average every 2.7 days. The Starlink constellation exceeds 7,000 active satellites. And the Starship program, despite uneven test results, promises to eventually halve launch costs.

Faced with this juggernaut, Europe is playing multiple cards simultaneously. Ariane 6 guarantees sovereign access to space for institutional missions. European mini-launchers – RFA, Isar Aerospace, MaiaSpace (a subsidiary of ArianeGroup) – are set to capture the niche for light payloads starting in 2027. And the Themis program, a reusable first-stage demonstrator, aims to validate by 2028 the technology that will equip Ariane Next, the partially reusable successor to Ariane 6, expected in 2030.

A night awaited by the entire industry

In Toulouse, at Airbus Defence and Space facilities, about a hundred engineers spent the night monitoring, screen by screen, the acquisition of the signal from the four G2 satellites by ground stations in Kourou, Kiruna (Sweden), and Redu (Belgium). In Cannes, at Thales Alenia, the atmosphere was similar. In Paris, at ESA, Director General Josef Aschbacher posted a brief message on LinkedIn at midnight: "Four Galileo G2s in orbit, Ariane 6 has delivered. European space holds its ground." In Brussels, the European Commissioner for Internal Market, who oversees the space portfolio, called it "a decisive milestone for European digital sovereignty."

What's next?

The four G2 satellites are now entering an "in-orbit testing" phase of four to six months, before operational integration into the constellation in the fall of 2026. Four other G2 satellites, already delivered to Kourou, are scheduled to follow on mission VA266, planned for mid-October. By 2028, the Galileo constellation will comprise 38 active satellites, ensuring an average accuracy of 20 centimeters worldwide, compared to one meter today.

For Ariane 6, the next appointment is set for June 22 with mission VA265, which will place a cluster of 27 Kuiper satellites into low Earth orbit for Amazon. This mission is also significant: it marks the first time a European launcher will be routinely used by the American giant to deploy a constellation directly competing with Starlink.

Editorial Opinion

Out of habit, one might be tempted to simply register this launch as a technical routine. That would be a miscalculation. Flight VA264 is not an event because it succeeded: it is an event because it proves that Ariane 6 has entered a stable operational phase, and that European space sovereignty – Galileo, Iris², soon Themis – is no longer a promise but an infrastructure. In a world where financial markets react to every Trump tweet and American bombers are stationed at Diego Garcia, knowing that twenty-eight and soon thirty-eight European positioning satellites are watching over our cars, planes, payments, and drones, without depending on any act of faith other than that placed in Toulouse, Cannes, and Kourou, is far from anecdotal. Indeed, upon reflection, it is one of the only truly good structural news of the European spring. The skies of Guiana spoke for us tonight. They will continue to do so, provided we continue to fund them.

Key Takeaways

  • Wednesday, May 13, 2026, 10:47 PM (Paris time): Successful liftoff of Ariane 6 mission VA264 from Kourou.
  • Four second-generation Galileo satellites (G2-5 to G2-8) placed into a circular orbit at 23,222 km.
  • Fourth commercial flight for Ariane 6; order book: 31 firm missions (including 18 for Kuiper).
  • Unit cost reduced to below 75 million euros (-40% vs Ariane 5), target of 8-9 flights/year by 2028.
  • The Galileo G2 constellation aims for 20 cm accuracy (vs 1 m today), with 38 satellites by 2028.
  • Galileo: the only global civilian GNSS independent of the United States, Russia, and China.
  • Next flight VA265 on June 22, 2026: 27 Kuiper satellites for Amazon.