The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these signals are likely sent as narrowband radio waves, we may now have a way to ...

It was 40 years ago that two Japanese astronomers, Masaki Morimoto and Hisashi Hirabayashi, sent a radio signal towards a star called Altair, 16.7 light years away. Using a Stanford University ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Ken and Keli Chaffin A father-daughter team has decoded a mock "alien" message after a ...

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 ...

We can all relax: there will be no Independence Day-like invasion of Earth. There was much excitement — and skepticism — when it was revealed earlier this week that a mysterious signal had originated ...

Want to extend your social media circle? How about extending it by 166 trillion kilometres? A new project called Lone Signal will help you out with that ambition, as they will soon begin broadcasting ...

An 'alien message' was beamed from Mars-orbiting spacecraft to Earth's radio telescopes. Now it's up to humanity to decode it You can save this article by registering for free here. Or sign-in if you ...

Video: Have you ever wanted to send a message into space? Now two people will have their chance to do it. Christina Stevens reports. TORONTO – How would you like to be the voice of planet Earth? It ...

Related video: What If We Discovered Alien AI? Nasa collaborated with SETI Institute and media artist Daniela de Paulis on a project to simulate sending an alien message to Earth to observe how humans ...