Aviation News – Airbus Defence and Space has officially signed an initial contract with the European Space Agency (ESA) to design and construct the groundbreaking Aeolus-2 wind sensing satellite. This critical agreement secures the continuation of advanced global weather tracking and atmospheric monitoring from orbit.
The formal signing ceremony took place at ESA’s UK headquarters, ECSAT, located in Harwell. This initial agreement establishes the foundation for the development phase, bringing together European engineering leaders to pioneer the next generation of meteorological spacecraft. The new spacecraft serves as the direct successor to the original Aeolus satellite, which Airbus built and launched into orbit in 2018. That initial mission proved highly successful, laying the groundwork for this newly commissioned operational system.
Historically, the first mission revolutionized meteorology by delivering the world’s first high-resolution vertical wind profiles directly from space. These precise measurements allowed scientists to achieve a four percent improvement in numerical weather forecasting models, significantly upgrading global prediction accuracy for everyday citizens and commercial industries. “Aeolus exceeded expectations and demonstrated the transformative impact that space-based wind observations can have on weather forecasting,” stated Simonetta Cheli, ESA’s Director of Earth Observation Programmes. Cheli noted that Aeolus-2 represents a natural evolution into a permanent operational service that will safeguard Europe’s leadership in meteorological innovation.
Moving forward, the development of this satellite ensures a continuous stream of vital atmospheric data for international weather agencies. Governments and global businesses will rely heavily on these enhanced space assets to mitigate climate risks and plan logistics around severe weather events. The partnership between Airbus and ESA marks a decisive step forward for global climate science. By building on the proven capabilities of its predecessor, the new satellite will secure uninterrupted, high-resolution atmospheric data for years to come. This continuous coverage will ultimately protect lives and strengthen economic resilience against increasingly volatile global weather patterns.
