What would happen if aliens contacted us? It's a longstanding question that now has at least a partial answer after a transmission designed to mimic correspondence from an extraterrestrial ...

A simulated “alien” signal sent by a Nasa orbiter circling Mars has finally been cracked after months by a father-daughter duo, revealing the cosmic coded message. Nasa collaborated with SETI ...

This bizarre image taken from Nasa's cameras appears to show a mysterious message on Mars, according to conspiracy theorists. The clear photo focuses on the odd dot and dash formation that is said ...