Hydrogen peroxide thruster qualifies for ESA launcher attitude control

Paris, France (SPX) Jan 01, 2026

Many launchers and satellites rely on separate propulsion systems for major orbital maneuvers and for attitude control, with the latter provided by compact reaction control thrusters that steer and stabilise the vehicle.

Spanish firm Arkadia Space has developed a new 250 newton monopropellant reaction control thruster, designated ARIEL, for use on reusable European launchers and other spac