The 72-Second Mystery of the "Wow! Signal" 📡🌌 The universe is talking, but are we listening? 🌌✨📡 For decades, we have been picking up strange, powerful radio signals from the deepest corners of space. Some are explained by science, but others remain a total mystery. The Legendary "Wow! Signal": In 1977, a telescope picked up a transmission so strong that the astronomer who saw the data circled it and wrote "Wow!" in the margin. It was 30 times louder than the normal noise of space and lasted

On August 15, 1977, the Big Ear radio telescope detected one of the most mysterious signals ever recorded in the history of radio astronomy. Known as the Wow Signal, this powerful narrowband radio transmission lasted for 72 seconds and was captured near the 1420 MHz hydrogen line, a frequency associated with neutral hydrogen, the most abundant element in the universe. The signal was about 30 times stronger than background cosmic noise and printed as the sequence 6EQUJ5, later circled in red ink