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A comment on 'Mathematically perfect' star system being investigated for potential alien tech. Parent comment

Re:'Mathematically perfect' star system being investigated f... by Kubuxu on Wednesday February 28, 2024 @12:52PM (#39541395)
We use some radio telescopes for radar astronomy. https://en.wikipedia.org/wiki/Radar_astronomy
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Re:'Mathematically perfect' star system being investigated f... by denton-scratch on Wednesday February 28, 2024 @06:39PM (#39544931)
Thanks for that link. Oddly, it doesn't seem to have come to my attention before.
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