Next-Gen Space Fabric
A Singapore-based startup is on the cusp of a significant milestone, preparing to send its innovative computing hardware and software architecture, dubbed
"Space Fabric," into orbit for rigorous testing later this year. This groundbreaking system is designed to create a secure and physically isolated computing environment, facilitating seamless connections between ground stations and satellites. It also empowers satellites themselves to pool and share their computational resources. The Space Fabric architecture is currently being integrated into printed circuit boards (PCBs), with a planned October launch aboard an as-yet-unidentified satellite. This development comes at a time when investment in space-based infrastructure, including orbital data centers, is on the rise, yet a comprehensive vision for the "space internet" remains largely undeveloped. The founders believe a more open, protocol-oriented approach is crucial, allowing various stakeholders to interact rather than operate in isolation. This initiative seeks to build a decentralized and interoperable network, mirroring the evolution of the terrestrial internet, with a strong emphasis on cryptographic security and data integrity.
Security Through Cryptography
Central to the Space Fabric's design is its robust security model, built from the ground up to ensure data protection in the challenging environment of space. The PCBs being prepared for launch will autonomously generate cryptographic keys directly in orbit, eliminating the need for trust in third parties or the operators managing the Space Fabric. This on-orbit key generation significantly enhances security by ensuring sensitive data is protected at its source, without reliance on external systems that could be vulnerable. Furthermore, the architecture incorporates a redundancy feature, deploying two distinct secure elements that constantly attest to each other's integrity. This dual-layer verification system acts as a powerful safeguard against potential breaches or malfunctions, ensuring the reliability and trustworthiness of the computing operations in space. The use cases for this advanced infrastructure are diverse, spanning secure computing and communication services to verifying the origin and authenticity of geospatial data, a critical need for numerous applications.
Seamless Orbital Gateway
Complementing the Space Fabric infrastructure is another key product under active development: Orbitport. This innovative application programming interface (API) is engineered to serve as a secure gateway, bridging the gap between satellites and payloads with terrestrial computing resources. Orbitport aims to simplify and enhance the interaction between satellite operators and ground station providers, making the process more fluid and efficient. By offering a standardized and secure pathway for data and command exchange, Orbitport is designed to make working with different ground station services a much smoother experience. The startup behind these advancements has secured pre-seed and seed funding since its inception in 2024. Its advisory board includes notable figures such as Dahlia Malke, a computer science professor at the University of California, Santa Barbara, and Will Heltsley, a former vice president of propulsion at SpaceX, bringing a wealth of expertise to the venture.
