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NYSE:SPIR News 26 June 2025 - 14 September 2025

Luxembourg’s Space Boom: How a Tiny Country Became a Satellite Powerhouse

Luxembourg’s Space Boom: How a Tiny Country Became a Satellite Powerhouse

Key Facts (2024–2025): Historical Development (1980s–2010s) Luxembourg’s space ambitions began in the mid-1980s. In 1985 the government launched SES (Société Européenne des Satellites), Europe’s first private satellite operator ses.com. SES’s inaugural Astra 1A satellite was launched in 1988, opening up direct-to-home TV across Europe ses.com. Throughout the 1990s and 2000s SES expanded globally, acquiring U.S. satellites and building a fleet that today covers most of the Earth ses.com ses.com. Luxembourg joined the European Space Agency (ESA) in 2005, cementing its role in Europe’s space efforts gouvernement.lu. However, for decades space in Luxembourg was largely limited to satcom and broadcasting. In
14 September 2025
Orbiting Eyes: How Space-Based ADS-B Is Revolutionizing Air Traffic Surveillance

Orbiting Eyes: How Space-Based ADS-B Is Revolutionizing Air Traffic Surveillance

Space-based ADS-B became operational in 2019 with Aireon using Iridium NEXT’s 66 low Earth orbit satellites at about 780 km, each carrying an ADS-B receiver listening at 1090 MHz and delivering data to ground stations with latency under 1.5 seconds and updates often in the 2–5 second range. Before 2019 only about 30% of the globe had ADS-B surveillance and roughly 70% of airspace lacked real-time coverage, whereas space-based ADS-B now provides global coverage including oceans and the poles. On March 27, 2019, NAV CANADA and NATS deployed space-based ADS-B in the North Atlantic, reducing lateral separation from about 40
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