Satlyt, founded by former Google and SpaceX product manager Rama Afullo in 2024, is advancing its vision to transform satellites into virtual data centers in space. The company recently completed a successful test, supported by NASA-funded research and conducted with the University of Houston, demonstrating how its software can distribute computing tasks across multiple satellites based on communication and available processing power. This milestone brings Satlyt closer to enabling spacecraft to autonomously manage workloads by setting user-defined permissions, priorities, and limits without constant ground control.

During the test, Satlyt simulated a network of four computers, users, and services, running task planning on actual on-orbit hardware, which then transmitted results back to Earth. Although the experiment involved only one physical computer, it effectively validated the software’s ability to create execution plans aboard a spacecraft. The company noted that the approach with the best performance required increased computing power, highlighting ongoing challenges in efficiently balancing workload distribution and resource demands in space.

Despite drawing from NASA’s technology networks that already facilitate data movement amid delays, Satlyt’s system focuses on processing data closer to where it is collected to reduce reliance on downlink communications. This capability is particularly important for timely responses, like rapid wildfire detection from orbit. While the test marks significant progress, Afullo emphasized the need to address communication link usability, operator permissions, secure data transfers, resource scheduling, and contingency handling for system disruptions.

Looking ahead, Satlyt plans further validation, integration, and demonstrations involving workload sharing across multiple spacecraft. The startup is also exploring applications beyond low Earth orbit, including supporting 4K video streaming from the Moon through its ongoing NASA collaborations. Ultimately, Satlyt aims to enable developers to build space-based applications without reinventing infrastructure for each mission, realizing a future where AI-powered virtual data centers operate directly in orbit.