Orbital compute cluster online
Kepler Communications opened what it calls the largest orbital compute cluster, hosting 40 GPUs in Earth orbit and listing Sophia Space as a customer for space-based compute. (techcrunch.com) The announcement positions orbital edge compute as a niche for unusual, infrastructure-heavy startups and customers. (techcrunch.com)
Kepler Communications has put a 40-processor compute cluster into Earth orbit and says customers can now run software across 10 linked satellites. (techcrunch.com) The company said the system was launched in January 2026 and uses 40 Nvidia Jetson Orin modules spread across its first 10 operational satellites. Those satellites are connected by optical, or laser, inter-satellite links so workloads can move between spacecraft. (kepler.space) Space-based computing means processing data near the sensor that collected it, instead of sending every raw file back to Earth first. Kepler said that can cut downlink demand and let customers run artificial intelligence and other software in orbit. (kepler.space) Kepler told TechCrunch it now has 18 customers for the service. On Monday, April 13, 2026, it named Sophia Space as its newest customer and said the startup will test software for its own orbital computer on Kepler’s network. (techcrunch.com) Sophia Space said the partnership is aimed at deploying edge-compute nodes on Kepler satellites in late 2026. The company plans to pair its software with Kepler’s optical links so applications can run across multiple spacecraft rather than on a single satellite. (spacenews.com) The basic problem is bandwidth. Earth-observation and defense satellites can collect more data than they can quickly transmit to ground stations, so companies are trying to filter, analyze, or compress that data before it ever leaves orbit. (techcrunch.com) Kepler is pitching this as near-term infrastructure, not a full space data center. TechCrunch reported that larger orbital data-center concepts backed by companies including SpaceX and Blue Origin are still years away, while current demand is centered on specialized government and commercial workloads. (techcrunch.com) Kepler said it plans to expand the service with each new tranche of satellites. For now, the company’s bet is that a small cloud in orbit is easier to sell than the much larger space-computing visions still on the drawing board. (kepler.space)
