XL Satellite Platform Unveiled by Muon Space
Hubble Network Announced as First Customer
A 1,100 pound -class spacecraft designed for next-generation low Earth orbit (LEO) missions has been introduced by Muon Space. The company has also unveiled the first customer for MuSat XL as Hubble Network, a Seattle-based space-tech company building what it claims will be the world's first satellite-powered Bluetooth network.
"XL is more than a bigger bus – it's a true enabler for customers pushing the boundaries of what's possible in orbit."
Jonny Dyer, Muon Space
The XL Platform delivers a dramatically expanded capability tier to the flight-proven Halo™ stack – delivering more power, agility, and integration flexibility while preserving the speed, scalability and cost-effectiveness needed for constellation deployment. Optimized for Earth observation (EO) and telecommunications missions supporting commercial and national security customers that require multi-payload operations, extreme data throughput, high-performance intersatellite networking, and cutting-edge attitude control and pointing, the XL Platform sets a new industry benchmark for mission performance and value.
"XL is more than a bigger bus – it's a true enabler for customers pushing the boundaries of what's possible in orbit, like Hubble," said Jonny Dyer, CEO of Muon Space. "Their transformative BLE technology represents the future of space-based services, and we are ecstatic to enable their mission with the XL Platform and our Halo stack."
In 2024, Hubble became the first company to establish a Bluetooth connection directly to a satellite, fueling global IoT growth. Using MuSat XL, it will deploy a next-generation BLE payload featuring a phased-array antenna and a receiver 20 times more powerful than its CubeSat predecessor, enabling BLE detection at 30 times lower power and direct connectivity for ultra-low-cost, energy-efficient devices worldwide. MuSat XL's large payload accommodation, multi-kW power system, and cutting-edge networking and communications capabilities are key enablers for advanced services like Hubble's.
"Muon's platform gives us the scale and power to build a true Bluetooth layer around the Earth," said Alex Haro, Co-Founder and CEO of Hubble Network.
The first two MuSat XL satellites will provide a 12-hour global revisit time, with a scalable design for faster coverage. Hubble's BLE Finding Network supports critical applications in logistics, infrastructure, defense, and consumer technology.