SETI’s Allen Telescope Array uses AI agents to speed up signal analysis
The SETI Institute and Breakthrough Listen are testing AI agents to automate the Allen Telescope Array’s operations in Northern California. Nvidia’s Holoscan platform processes radio signals in real time, reducing analysis time from weeks to hours. The system detected a pulsar in the Crab Nebula within hours of its creation, marking a first for real-time AI-assisted detection.
Key points
- Nvidia’s Holoscan platform processes 2.4 terabits per second of telescope data in real time
- AI agents cut signal analysis from weeks to hours, detecting a pulsar in the Crab Nebula in hours
- SETI and Breakthrough Listen plan to test open-source edge AI for future lunar-based sensors
Researchers still manually input commands, but the AI agents handle signal steering and analysis. The team aims to expand the system to open-source edge computing for future lunar-based sensors. However, no extraterrestrial signals have been confirmed since SETI’s first experiment in 1960.
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2 episodes →- SETI’s Allen Telescope Array uses AI agents to speed up signal analysisthis story
AI agents take over at SETI's Allen Telescope Array, scanning for extraterrestrial intelligence
The Decoder · 3 November 2026
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