The University of Luxembourg has made history with the successful launch of its first miniaturized satellite, POQUITO, aboard a SpaceX Falcon 9 rocket. The satellite was launched from Vandenberg Space Force Base in California on January 14, 2025, marking a significant milestone for the university and the nation.
Key Takeaways
- Launch Date: January 14, 2025
- Launch Vehicle: SpaceX Falcon 9
- Satellite Size: 5x5x5 cm (similar to a Rubik’s Cube)
- Orbit: Sun-synchronous orbit at 525 km altitude
- Mission Duration: Up to three years
Overview of POQUITO
POQUITO, which stands for PocketQube for In-Orbit Technology Operations, is a fully owned satellite developed by the Space Systems Engineering (SpaSys) team at the university’s Interdisciplinary Centre for Security, Reliability and Trust (SnT). This project is a collaborative effort involving researchers and students, showcasing the university’s commitment to advancing space technology.
The satellite is designed to demonstrate ultra-miniaturized technologies in space, which is crucial for reducing costs and making space exploration more accessible.
Technical Specifications
- Dimensions: 5 cm x 5 cm x 5 cm
- Payload: A 5x5x0.2 cm ChipSat, a printed circuit board that operates autonomously.
- Communication: Optical communication between the satellite and the ChipSat using miniaturized LEDs.
- Control Mechanism: Utilizes the Earth’s magnetic field for satellite control.
Significance of the Launch
This launch is a landmark achievement for the University of Luxembourg, as it represents the first time the institution has managed every aspect of a space mission, from design and testing to licensing and securing a launch carrier. Prof. Andreas Hein, head of the SpaSys team, emphasized the importance of this experience for future space projects, stating, "We will leverage this experience to drive future space projects and push the boundaries of satellite miniaturization."
Future Prospects
POQUITO is expected to operate for up to three years, during which it will communicate with SnT’s ground station located on the Kirchberg campus in Luxembourg via Ultra High Frequencies (UHF). The satellite will provide open access to telemetry and communication tests, contributing valuable insights for the development of future miniaturized space technologies.
This successful launch not only highlights the capabilities of the University of Luxembourg but also positions the nation as a growing player in the global space industry. As satellite miniaturization continues to evolve, POQUITO serves as a stepping stone for more ambitious projects in the future, paving the way for innovative solutions in space exploration and technology.