On December 17, 2025, Europe’s latest heavy-lift rocket, Ariane 6, soared into the dawn sky over French Guiana, carrying two new Galileo satellites into orbit. This milestone marked Ariane 6’s inaugural mission for the EU’s global navigation system.
The rocket lifted off at 2:01 a.m. local time (05:01 GMT) from Europe’s Spaceport in French Guiana. Known as mission VA266, Ariane 6 completed its fifth flight by delivering SAT-33 and SAT-34 into medium Earth orbit at roughly 22,922 kilometers, three hours and 55 minutes after liftoff.
Galileo is the European Union’s flagship space program and the largest infrastructure project in EU history. It provides precise, reliable, and independent positioning and timing services to users worldwide, from urban commuters and logistics operators to emergency responders.
With SAT-33 and SAT-34 now in position, the Galileo constellation edges closer to full operational capability, enhancing accuracy and coverage across the globe. The network’s growing footprint is set to power next-generation applications—from augmented reality navigation to autonomous vehicles—bolstering Europe’s strategic autonomy in critical digital infrastructure.
As the space sector evolves, Europe’s commitment to building a sovereign navigation system reflects a broader push for technological independence and innovation. For travelers, businesses, and tech enthusiasts everywhere, every new satellite in orbit brings us one step closer to a more connected, precise, and resilient future.
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2 Galileo satellites launch to strengthen global navigation system
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