Arianespace Flight ST35 - OneWeb (EN)

Flight ST35, performed by Arianespace and its Starsem affiliate from the Baikonur Cosmodrome on September 14 at (local time), will put 34 of OneWeb’s satellites into a near-polar orbit at an altitude of 450 kilometers. The mission will have a total duration of 3 hours and 45 minutes and will include a first separation of two satellites followed by eight separations of four satellites, which will raise themselves to their operational orbit. This launch represents an important step in Arianespace’s career, as it will see the 1,000th satellite processed by the European launch service operator reach its orbit. Throughout a 41-year history, Arianespace has orbited all types of satellites and spacecraft, from connectivity and broadcast to Earth observation and science, allowing its customers to reach all kind of destinations into space, from close orbits to deep space locations. This 60th launch of Soyuz operated by Arianespace, the 10th to the benefit of OneWeb, will raise to 322 the number of satellites