


PROPULSION ENGINEERING SOLUTION
PES
PES
PROPULSION ENGINEERING
SOLUTION
PROPULSION ENGINEERING
SOLUTION
UNASTELLA designs propulsion systems based on verified data accumulated through continuous combustion tests and electric motor pump tests. We are currently designing and developing high-thrust electric pump-fed engine architectures and building propulsion system integration capabilities with future scale-up in mind. Based on this, we provide a verification-driven development system that connects design, manufacturing, testing, and improvement. Rather than theory-based consulting, we provide hands-on engineering grounded in actual hardware testing experience.
UNASTELLA designs propulsion systems based on verified data accumulated through continuous combustion tests and electric motor pump tests. We are currently designing and developing high-thrust electric pump-fed engine architectures and building propulsion system integration capabilities with future scale-up in mind. Based on this, we provide a verification-driven development system that connects design, manufacturing, testing, and improvement. Rather than theory-based consulting, we provide hands-on engineering grounded in actual hardware testing experience.
UNASTELLA designs propulsion systems based on verified data accumulated through continuous combustion tests and electric motor pump tests. We are currently designing and developing high-thrust electric pump-fed engine architectures and building propulsion system integration capabilities with future scale-up in mind. Based on this, we provide a verification-driven development system that connects design, manufacturing, testing, and improvement. Rather than theory-based consulting, we provide hands-on engineering grounded in actual hardware testing experience.

Vehicle Engineering SOLUTION
Vehicle Engineering
SOLUTION
VES
VES
Vehicle Engineering
SOLUTION
UNASTELLA performs integrated design across the full launch vehicle system based on actual launch and test experience. We integrate propulsion, structures, avionics, and ground infrastructure into a single operating system and precisely define interfaces between subsystems. Through flight-oriented design and iterative test-based verification, we build reliable system architectures.
UNASTELLA performs integrated design across the full launch vehicle system based on actual launch and test experience. We integrate propulsion, structures, avionics, and ground infrastructure into a single operating system and precisely define interfaces between subsystems. Through flight-oriented design and iterative test-based verification, we build reliable system architectures.
UNASTELLA performs integrated design across the full launch vehicle system based on actual launch and test experience. We integrate propulsion, structures, avionics, and ground infrastructure into a single operating system and precisely define interfaces between subsystems. Through flight-oriented design and iterative test-based verification, we build reliable system architectures.


© 2026 UNASTELLA. All rights reserved.
© 2026 UNASTELLA.
All rights reserved.
© 2026 UNASTELLA.
All rights reserved.