What Happened
Europe's Next-Generation Launch System Takes Flight
Ariane 6 successfully launched two Galileo navigation satellites into Medium Earth Orbit on December 17, 2025, marking a significant step in the gradual buildup of Europe’s next-generation launch system. The mission, designated VA266, used the Ariane 62 configuration and was the seventh launch of 2025 for Arianespace. The satellites, manufactured by OHB System AG, will improve the accuracy, availability, and resilience of the European Union’s global navigation satellite system. This is the first Galileo mission launched aboard an Ariane 6, and it comes after a period when Europe relied on non-European launchers. The European Space Agency oversees system development and launch procurement, while the EU Agency for the Space Programme manages operations and service delivery.