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Airport Radars May Signal Earth to Aliens

7/13/2025

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Summary

Story summary

Radar systems from airports and military bases, as revealed by research from Ramiro Caisse Saide at the University of Manchester, could be broadcasting our presence to extraterrestrial civilizations up to 200 light-years away. Since the 1950s, these detectable signals may not only guide the search for intelligent life but also shape the future of radar technology.

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Story summary

Radar systems from airports and military bases, as revealed by research from Ramiro Caisse Saide at the University of Manchester, could be broadcasting our presence to extraterrestrial civilizations up to 200 light-years away. Since the 1950s, these detectable signals may not only guide the search for intelligent life but also shape the future of radar technology.