http://teodesian.net//posts/16cba2a1-13f7-11ec-bdd7-c0290f1f382b?format=xml teodesian.net : /posts/16cba2a1-13f7-11ec-bdd7-c0290f1f382b en 2026-04-21T08:49:12 2026-04-21T08:49:12 /favicon.ico http://teodesian.net 32 32 teodesian.net favicon http://teodesian.net/posts/16cba2a1-13f7-11ec-bdd7-c0290f1f382b Most curiously, it occupies a very narrow band of the radio spectrum: 982 megahertz, specifically, which is a region typically bereft of transmissions from human-made satellites and spacecraft. We don't know of any natural way to compress electromagnetic energy into a single bin in frequency such as this one, Siemion says. Perhaps, he says, some as-yet-unknown exotic quirk of plasma physics could be a natural explanation for the tantalizingly concentrated radio waves. But for the moment, the only source that we know of is technological. uh oh]]> doge http://teodesian.net/posts/16cba2a1-13f7-11ec-bdd7-c0290f1f382b 2020-12-21T15:29:11 http://teodesian.net/posts/1608564551 Most curiously, it occupies a very narrow band of the radio spectrum: 982 megahertz, specifically, which is a region typically bereft of transmissions from human-made satellites and spacecraft. We don't know of any natural way to compress electromagnetic energy into a single bin in frequency such as this one, Siemion says. Perhaps, he says, some as-yet-unknown exotic quirk of plasma physics could be a natural explanation for the tantalizingly concentrated radio waves. But for the moment, the only source that we know of is technological. uh oh]]> doge http://teodesian.net/posts/1608564551 2020-12-21T15:29:11