NASA has achieved a world-first after sending a laser-beamed message to Earth ... it had never before been able to send information using lasers from that far into space. The feat, achieved ...

After months of nonsensical signals, NASA has managed to revive Voyager 1's ability to communicate, deciphering its first ...

In an exciting project aimed at imagining what a message from extraterrestrials might look like, a simulated alien signal was ...

The message was sent, in part, as a stunt — the Arecibo ... repulsed by NASA sending what they perceived as ‘smut’ into space. One letter that he highlighted, to the editor of the Los ...

However, humankind has been unintentionally transmitting signals into space - primarily high-frequency radio ... To date, only a few, mostly symbolic, intentional messages have been sent. The simple ...