Space Travel First Ariane 6 With Four Boosters Successfully Launched

From ESA | Translated by AI 1 min Reading Time

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On February 12, 2026 at 16:45 GMT (17:45 CET), the first Ariane 6 in the heavy-lift configuration was launched from the European spaceport in French Guiana. During this mission, the launcher system carried 32 Amazon Leo satellites into orbit.

The Ariane 6 can be modularly adapted to any mission—either with two or four boosters and a variable payload fairing length.(Image: ESA-M. Pedoussaut)
The Ariane 6 can be modularly adapted to any mission—either with two or four boosters and a variable payload fairing length.
(Image: ESA-M. Pedoussaut)

Technically, this sixth flight marks a milestone in the modular architecture of the new three-stage European rocket. It can be modularly adapted to any mission—either with two or four boosters as well as a variable length of the payload fairing (the vertically splitting nose cone). The version with four boosters and the long fairing variant was used here for the first time.

New Performance Class of Carrier Systems

This version, known as Ariane 64—the number 6 stands for the type, the number 4 for the boosters—doubles the system performance compared to the standard version with two boosters, which has operated successfully five times since its maiden flight in 2024. The P120C boosters, which are also used in the smaller Vega-C, form the heart of the thrust. These boosters are currently one of the world's most powerful series-produced monolith engines (one-piece housing). The integration of two additional boosters and the massive additional thrust they generate has increased the payload capacity for the low earth orbit (LEO) at an altitude of 289 miles from 11.4 short tons to around 23.8 short tons. In terms of design, Ariane 6 has thus moved into a completely new performance class of launcher systems.

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