project purpose

InSPoC-2 is an innovative project focused on enabling in-orbit refueling of satellites across multiple orbital regimes, ranging from Low Earth Orbit (LEO) to Geostationary Orbit (GEO) and beyond. The initiative aims to develop and validate critical interfaces and transfer methodologies for various propellants, including cryogenic fluids, ensuring their safe and efficient handling in space.

objectives

• • In-Orbit Refueling: Establishing and validating reliable techniques for fluid transfer in space, enabling extended mission lifespans and reducing dependency on new satellite launches.

  • Technology Maturation: Advancing key enabling technologies, including docking interfaces, fluid transfer mechanisms, and autonomous refueling capabilities.

  • Reusable In-Space Transportation Vehicles (ISTVs): Supporting the development of a reusable infrastructure for future in-space logistics and transportation.

  • Demonstration Mission: Conducting an in-orbit demonstration (IOD) to prove the feasibility of fluid transfer in space and to lay the groundwork for future commercial applications.

project phases

1. Preliminary Studies: Defining the preliminary requirements, concept of operations (CONOPS), and a roadmap for further technology maturation.

2. Development & Testing: Engineering and validating key subsystems required for in-orbit fluid transfer.

3. In-Orbit Demonstration (IOD): Executing an on-orbit experiment to validate system functionality and performance in a real operational environment.

4. Commercial Viability Assessment: Evaluating the economic feasibility and potential market applications for in-space refueling services.

future impact

The InSPoC-2 project represents a crucial step towards the evolution of an autonomous, sustainable, and service-based space economy. By pioneering in-orbit refueling, this initiative will enhance mission flexibility, optimize satellite operations, and significantly reduce long-term operational costs in the space industry.