Galileo System Expands with Launch of Two New Satellites by SpaceX
The Galileo system, known as the most accurate satellite navigation system in the world, recently received a significant boost with the launch of two new satellites by SpaceX. The successful launch on April 28th added to the existing constellation of 30 satellites in orbit, enhancing the reliability and accuracy of the system that serves billions of users worldwide.
Operational since 2016, Galileo is the largest European constellation of satellites with a wide-ranging impact on various sectors such as railway transportation, sea shipping, agriculture, financial services, and even surgery operations. It is estimated that 10% of the annual EU GDP depends on satellite navigation, highlighting the system’s crucial role in global operations.
The European Space Agency (ESA) and the European industry have collaborated to develop and launch 38 satellites for the Galileo EU program, of which 26 are currently in operational use. The recent deployment of new satellites followed the introduction of new encrypted navigation signals, known as Public Regulated Service (PRS), which enhances the autonomy and stability of Europe in the field of satellite navigation.
Looking ahead, plans include launching the remaining eight satellites of the first generation of Galileo, followed by the deployment of second-generation satellites (G2) in 2026. The G2 satellites will feature advanced technology including electric engines, more powerful navigation antennas, improved atomic clocks, and digital payloads.
Galileo, a flagship project funded by the European Union and managed by the European Commission, works in collaboration with ESA for design, development, and qualification activities. The European Space Program Agency (EUSPA) oversees communication with users and market control to ensure the system’s effective operation and continued expansion.