IN A NUTSHELL 🌌 Airport radar systems may unintentionally signal Earth’s presence to alien civilizations far across the galaxy. 📡 These radar emissions are among the most potent from Earth, detectable up to 1,200 trillion miles away with advanced technology. 🛰️ Researchers are studying if extraterrestrial observers with similar radio detection capabilities could pick up … Continue reading “Airports Could Reveal Us to Aliens” Scientists Warn Extraterrestrials 200 Light-Years Away Might Detect Earth