
Electric Propulsion • CubeSats • Deep Space
Halcyon Galactic
Building compact electric-propulsion CubeSats for affordable deep-space exploration.
Halcyon CubeSat Platform
A 2U spacecraft with 1000 m/s target delta-v.
Halcyon is developing a compact 2U CubeSat architecture built around an ECR electric propulsion stage. One unit houses the spacecraft bus: avionics, power, communications, ADCS, and payload volume. The other unit houses the propulsion system: ECR thruster, propellant storage, feed system, microwave source, and power processing electronics.
Platform Specifications
2U
Compact CubeSat form factor
1000 m/s
Target mission delta-v
ECR
Electric propulsion system
Solar
Deployable power generation
Copyright © Halcyon Galactic 2026