Pixxel and Sarvam prepare Pathfinder, a 200 kg satellite combining hyperspectral imaging and data center class calculation, to process images directly in orbit by the end of 2026.
Earth observation company Pixxel is partnering with AI platform Sarvam to develop Pathfinder, a 200 kg class satellite touted as India's first orbital data center. The idea is to embed GPU computing capacity comparable to that of a terrestrial data center, so that on-board shots can be processed rather than repatriating raw images to ground stations.
The satellite combines hyperspectral imagery and on-board inference: the desired patterns — spectral signatures related to environmental monitoring or infrastructure monitoring — are extracted directly in orbit, which greatly reduces the volume of data to be transmitted and shortens the time between observation and usable information.
What the mission must demonstrate
Pathfinder is above all an engineering demonstration. The points to be validated are energy management, thermal control, the performance of processors and the efficiency of the processing chain in space conditions — all constraints that are not anecdotal for equipment designed for air-conditioned rooms. The launch is planned for the fourth quarter of 2026 at the earliest. For Awais Ahmed, CEO of Pixxel, orbital data centers open up a prospect where computing is powered by abundant solar energy and is closer to the space data it processes.
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