Arianespace and the European Space Agency (ESA) recently had to postpone the launch of the Ariane 6 rocket planned for March 3, 2025. The countdown was nearly finished when a ground systems issue arose. David Cavaillolès, Arianespace’s CEO, confirmed the problem but couldn’t share further details.
This launch is significant as it marks the first operational flight of the 56-meter-tall Ariane 6 rocket, which is equipped with two solid rocket motors and a short payload fairing. Onboard is the CSO-3 satellite, the final piece of the French military’s Optical Space Component program. It will join the previously launched CSO-1 and CSO-2 satellites to enhance France’s defense and reconnaissance capabilities.
The CSO-3 satellite is designed for a 10-year mission and will launch into a Sun-synchronous orbit at around 800 kilometers above Earth. This satellite constellation will help support the Multinational Space-based Imaging System (MUSIS), managed by the French Defence Procurement and Technology Agency (DGA).
Built by Airbus Defence and Space, the CSO satellites feature advanced optical imaging instruments developed by Thales Alenia Space. Together, these satellites will enable high-resolution imaging and data collection for military operations.
The next launch date for the Ariane 6 rocket has yet to be announced, but it promises to deliver important capabilities for France’s space program when it does take off.