Voyager 1, which is 24,000,000,000 km away, detected by COSMIC as a technosignature.
“…a dry run for a technosignature detection, and COSMIC is said to offer a sensitivity a thousand times more comprehensive than any previous SETI search. The detection is unmistakable …”
Beautiful.
https://www.centauri-dreams.org/2023/05/03/voyager-as-technosignature/
