CIS LUNAR TRANSFER RING SERVICE
(CiTRS)
A Modular Spacecraft Concept for LEO-to-Cislunar Transport.
The Cislunar Transfer Ring Service (CiTRS) is a conceptual modular spacecraft developed in-house by Serenity Space Technologies. Designed to transport payloads between Low Earth Orbit (LEO), cislunar space, or beyond, CiTRS aims to offer a cost-effective and flexible platform for science, exploration, and commercial missions.
Currently at the Preliminary Design Review (PDR) stage, CiTRS has not yet flown and remains a conceptual system. The design leverages modular system elements and flight-proven, off-the-shelf hardware to support scalable, repeatable mission profiles with rapid integration timelines.
Serenity Space Technologies is actively seeking partners and collaborators interested in taking CiTRS into the next phase of development. Whether your mission is scientific, commercial, or exploratory, we welcome discussions on how CiTRS can support your objectives.
With CiTRS, You Can:
✔ Fast-track Your Time to Launch with a streamlined, modular design.
✔ Increase Payload Capacity to maximize mission efficiency.
✔ Transport Larger Payloads with Ease while reducing overall costs.
✔ Make Your Missions More Affordable without sacrificing performance or reliability.
Key Features:
✔ Multi-functional structural elements to minimize mass and optimize performance.
✔ Customizable slice options to mix and match hardware with
standardized interfaces.
✔ Scalable propellant loading for seamless mission adaptability.
CiTRS Innovative Modular Design
Time and resources are valuable.
Modular design is at the core of CiTRS, enabling a flexible, scalable approach to mission planning. Its standardized slices can be reconfigured or replaced to support different mission requirements, allowing teams to adapt existing system elements rather than start from scratch.
This design supports more sustainable mission development by reducing hardware waste and avoiding the need for full system replacements. With CiTRS, mission planners can accelerate development, repurpose commercial off-the-shelf (COTS) and flight-proven components, and fast-track mission timelines with efficiency and reliability.
CONTACT US TO SEE HOW HOW WE CAN TRANSFORM YOUR VISION INTO A REALITY