Only aliens with more advanced technology would be able to ‘eavesdrop’ on the signals transmitted on Earth – but apparently that’s more likely than you’d think.
While we work hard to search for extra-terrestrial life beyond our planet, radiation leaked from Earth’s mobile towers could be helping aliens find us. Put your tinfoil hat away: this isn’t anything to do with 5G. And the radiation being leaked isn’t the cancer-causing kind – it's the same type of energy used in radio and TV signals.
New research shows that this radio leakage from mobile towers is not currently strong enough on its own to be detectable by alien civilisations – assuming they are using the same technology as we are to find them. But if aliens have more advanced systems and are looking at radiation from more sources – such as Wi-Fi networks – we could soon be discovered by extra-terrestrials living on nearby stars. more
