India’s First Orbital Data Centre Satellite: Pixxel & Sarvam

Spacetech startup Pixxel, in partnership with AI firm Sarvam, is set to launch India’s first orbital data centre satellite, named Pathfinder, by the fourth quarter of 2026. This initiative marks a significant step in developing advanced space-based computing capabilities within India, covering the satellite’s entire lifecycle from design to operation.

The Pathfinder satellite, designed to be built at Pixxel’s upcoming Gigapixxel manufacturing facility with a capacity for 100 satellite units, will feature terrestrial data centre-class GPUs. This contrasts with existing orbital computing stations that typically use lower-power processors. Sarvam will be responsible for the satellite’s AI-based training and inference, running its full-stack language models directly on board.

Pixxel co-founder and CEO Awais Ahmed highlighted the environmental and scalability limitations of ground-based data centres, noting that orbital data centres can utilize abundant solar energy and operate closer to space-based data sources. The 200-kg satellite will be built, launched, and operated by Pixxel, while Sarvam handles the onboard AI processing.

The partnership aims to serve organizations with strategic, commercial, and compute-intensive needs. By processing data in orbit using Sarvam’s AI models and Pixxel’s hyperspectral imaging camera, the system can generate real-time insights for applications such as environmental monitoring, resource management, and infrastructure tracking. This approach aims to overcome the delays associated with traditional satellite data analysis, where raw imagery is sent to Earth for processing.

Sarvam co-founder and CEO Pratyush Kumar emphasized the strategic importance of having India-built models operating on an India-built satellite, calling it a foundational capability for the nation’s intelligence infrastructure. This development aligns with a broader trend of establishing orbital data centres, with other Indian companies like NeevCloud and Agnikul also exploring similar ventures. Global players such as SpaceX, Axiom Space, and Starcloud are also developing plans for orbital computing platforms.

Pixxel, founded in 2018, has been a key player in India’s earth observation and satellite sector, having previously launched three hyperspectral imaging satellites as part of its Firefly constellation. The upcoming Pathfinder satellite, when launched, could surpass the capabilities of recently launched satellites like GalaxEye’s OptoSAR satellite.