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Things That Go Beep in the Night: Agentic AI Joins the Search for Extraterrestrial Signals

NVIDIA Blog ↗ · 3d ago Cached

Breakthrough Listen and the SETI Institute are deploying agentic AI on the Allen Telescope Array, powered by NVIDIA Holoscan, to autonomously steer the instrument and process terabits per second of sensor data in real time — already achieving the first real-time AI detection of a pulsar in the Crab Nebula.

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Earth's Radio Bubble: Every signal we've ever sent into space

Hacker News Top ↗ · 2026-05-18 Cached

Earth's electromagnetic transmissions have formed an expanding bubble of radiation reaching about 240 light-years across, containing every broadcast ever sent. The article visualizes this bubble using stellar data and discusses how far different historical signals have traveled.

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