The CSO-3 satellite launch by Arianespace for France’s DGA and CNES on behalf of the French Air and Space Force’s Space Command (CDE) is scheduled for February 26, 2025

On February 26, 2025 at 1:24 p.m. local time (4:24 p.m. UTC, 5:24 p.m. CET), Arianespace will launch the CSO-3 satellite with Ariane 6 from Europe’s Spaceport in Kourou, French Guiana. The mission, called VA263, will be the first commercial flight for Ariane 6, the new European heavy-lift launcher. It will place its passenger, the CSO-3 satellite, into Sun-Synchronous Orbit (SSO) at an altitude of around 800 km. Spacecraft separation will occur 1 hour and 6 minutes after lift-off. More

(Source: Arianespace - Jan 29)