Pale Blue

Kashiwa, Chiba, Japan

Key highlights

Pale Blue develops and manufactures propulsion systems (engines) for small satellites, providing highly reliable solutions to satellite integrators and operators worldwide. Since its founding in 2020, Pale Blue has successfully achieved in-orbit operations for a number of propulsion systems, building a proven track record of performance in space. Under rigorous quality control and efficient production processes, Pale Blue has established a mass production system at its cutting-edge in-house facility to meet the growing global demand. Pale Blue is committed to creating mobility that is core to the space industry, leading the next generation of space development, ranging from Low Earth Orbit to deep space.

Customers

  • Sony (SPHERE-1, Launched in January 2023, Completed the operation)
  • JAXA, The University of Tokyo (EQUULES, Launched in November 2022, Completed the operation)
  • Yonsei University (Waiting for launch)
  • Science Tokyo, Waseda University
  • Others undisclosed

Pale Blue

Kashiwa, Chiba, Japan

Downloads

  • On-orbit Demonstration of the Water Resistojet Propulsion System on Commercial 6U-Sat SPHERE-1 EYE (469.42 KB)
    Click the arrow to download the On-orbit Demonstration of the Water Resistojet Propulsion System on Commercial  6U-Sat SPHERE-1 EYE

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Last updated: 2026-05-20