Luxembourg's first observation satellite to enter space on 26 August

NAOS is part of the Luxembourg Earth Observation System (LUXEOSys) and will operate in a low Earth orbit at an altitude of around 450 kilometers. The satellite will capture high-resolution imagery of the Earth, providing data for both military and civilian applications, including national defense and support for partner organisations such as NATO.

Built by OHB Italia, the satellite weighs between 645 and 800 kilograms and is expected to remain operational for around seven years, though satellites often surpass their expected lifespans.

The launch is set to take place from Vandenberg Space Force Base in California, using the B1063 booster, which has already been used in over 20 launches. After deploying the satellite into orbit, the booster is scheduled to return to Landing Zone 4.

In addition to NAOS, the mission will carry several other satellites, including LEAP-1 from Dhruva Space, two units from Planet Labs, and three FFLY satellites.

Strategic step for Luxembourg

NAOS gives Luxembourg its own tool for accessing high-resolution Earth observation data, which until now has been available only in limited ways. Beyond defense, the data will support other fields such as environmental monitoring.

The project is considered a strategic investment, further cementing Luxembourg's role as a growing spacefaring nation.

The launch will be livestreamed Tuesday, 26 August, on RTL.lu. However, weather conditions may affect the schedule. Additional launch windows are planned in the coming days should the launch be delayed.