A New Frontier for Sustainable Space Operations
The rapid expansion of satellite constellations is creating growing pressure on Earth’s orbital environment. Experts warn that as the number of satellites rises, so do the risks of collision and debris. In this context, UNIVITY bets on VLEO for a more sustainable use of space, offering a smarter and safer alternative for the future of connectivity.
According to astrophysicist Jonathan McDowell, up to two Starlink satellites are reentering the atmosphere every day. With over 30,000 satellites already in orbit and projections exceeding 50,000 soon, the challenge of managing orbital traffic is urgent. UNIVITY bets on VLEO for a more sustainable use of space, leading the way with innovation that reduces risk and promotes environmental responsibility.
The Challenge: A Crowded and Risky Orbit
Low Earth Orbit (LEO) has become the main stage for global connectivity projects. However, this growing congestion threatens the long-term safety and stability of space operations. Each new constellation adds complexity, and every failed satellite increases debris.
Charles Delfieux, CEO and Founder of UNIVITY, explains: “The race for LEO constellations cannot continue unchecked. Low Earth Orbit is not infinite—it’s a shared resource that must be protected. We need a new model, and that’s why UNIVITY bets on VLEO for a more sustainable use of space.”
The VLEO Advantage: Cleaner, Smarter, Closer
UNIVITY’s innovative strategy centers on Very Low Earth Orbit (VLEO)—operating satellites closer to Earth, typically below 375 km. At this altitude, atmospheric drag naturally removes inactive satellites within weeks or months. This means less orbital debris and a more responsible long-term approach.
By choosing VLEO, UNIVITY bets on VLEO for a more sustainable use of space through a system that is self-cleaning, efficient, and future-focused. This “design for deorbit” philosophy ensures that every mission contributes to safer orbital operations.
Bridging Space and 5G Networks
UNIVITY integrates its VLEO satellites directly with telecom operators’ existing 5G spectrum. This approach enables high-performance, low-latency, and affordable global connectivity. It brings reliable internet access to underserved regions without adding unnecessary hardware to orbit.
This architecture not only protects the orbital environment but also enhances digital inclusion. By merging space-based networks with terrestrial 5G systems, UNIVITY bets on VLEO for a more sustainable use of space—one that supports both technological progress and environmental responsibility.
Building a Responsible European Space Model
Charles Delfieux believes Europe can play a leading role in this transformation. “Operating closer to Earth is the only sustainable long-term strategy,” he says. “By focusing on VLEO, Europe can develop sovereign, responsible, and collaborative space infrastructure that protects orbital assets while delivering high-quality connectivity.”
UNIVITY’s approach aligns with European goals for sustainability and autonomy. Its system offers a path to balance innovation with preservation, ensuring that future generations can continue to use and explore space safely.
UNIVITY’s Mission: A Smarter Way to Connect
At the heart of UNIVITY’s model is convergence—combining satellite technology with terrestrial networks to deliver high-speed, low-cost, and low-impact connectivity. This approach meets the needs of modern users while protecting orbital environments.
By linking 5G spectrum with VLEO deployment, UNIVITY provides coverage that supports everything from high-throughput broadband to direct-to-device communication. The result is efficient, scalable, and truly sustainable global access.
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