Signals from Milky Way could be aliens trying to communicate, shock study claims dailystar.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailystar.co.uk Daily Mail and Mail on Sunday newspapers.
A new effort to detect extraterrestrial life will listen for radio pulses coming from the galactic nucleus. Pulsars, which are stars that naturally emit narrow-frequency pulses, are also.