Astronomers Explore How to Improve Our Search for Alien Technosignatures

Aug 21, 2025 - 13:45
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Astronomers Explore How to Improve Our Search for Alien Technosignatures
Ramiro Saide et al. explored how hidden electromagnetic leakage might look to extraterrestrials up to 200 light-years from Earth, if they had state-of-the-art radio telescopes like our own. Image credit: Gemini AI.

In a new study, a team of astronomers from Penn State and NASA’s Jet Propulsion Laboratory analyzed when and where human deep space transmissions would be most detectable by an alien observer outside our Solar System.

The post Astronomers Explore How to Improve Our Search for Alien Technosignatures appeared first on Sci.News: Breaking Science News.

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