Some of the world's leading experts have now revealed what noises life beyond Earth might really make - and they say Steven ...

A new Nasa-funded laser could help scientists find alien life. Researchers built the laser to detect signs of life and for identifying materials taken from other planets. But they also had to shrink ...

Aliens may be trying to communicate with Earth by flashing blinking lasers towards our planet like a cosmic lighthouse, astronomers believe. Astronomers believe that aliens may be trying to ...

The technology already exists to create a planetary porch light to tell aliens we're at home A GIANT telescope could use a powerful laser to tap out messages to alien stargazers, a new study has ...