Sci-TechGS-III· 1 min read
Orbital Data Centre Satellite
Why in news?
Bengaluru-based Pixxel is partnering with AI firm Sarvam to launch India's first 'orbital data centre' satellite, named Pathfinder, by Q4 2026.
Key points
- Pathfinder will be a 200 kg class satellite equipped with data centre-class GPUs and Pixxel's hyperspectral imaging camera.
- It aims to train and run AI models in orbit, going beyond conventional satellite capabilities of data relay.
- The demonstrator satellite will test the reliability of ground-grade hardware in low Earth orbit.
- Orbital data centres leverage edge computing principles applied in space.
Background & context
Edge computing involves processing data closer to its source. Applying this concept in orbit allows for more complex computations without solely relying on ground stations, reducing latency and bandwidth requirements.
★ Prelims fact capsule
Pathfinder is described as a single-satellite demonstrator intended to test the feasibility of orbital data centres.
✎ Mains relevance
GS Paper III (Science and Technology, Space Technology)