An extraterrestrial alien civilisation could likely intercept transmissions from Earth within the next 100 years, a new study has revealed. The likelihood of transmissions from Nasa’s Deep Space ...

Add Yahoo as a preferred source to see more of our stories on Google. A Voyager spacecraft leaving the solar system – but could aliens be listening in? (Getty) (MARK GARLICK/SCIENCE PHOTO LIBRARY via ...

The Search for Extraterrestrial Intelligence (SETI) Institute needs your help decoding potential alien signals. At 3 p.m. ET today, the European Space Agency's ExoMars Trace Gas Orbiter (TGO) Mars ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Turbulent star environments may broaden alien radio signals, making them harder for SETI to detect. (CREDIT: Shutterstock) Radio ...

For over six decades, the Search for Extraterrestrial Intelligence (SETI) has been tirelessly scanning the cosmos for signs of alien life. Despite its extensive efforts, the universe remains eerily ...

Aliens could soon be listening in on Earth, with the first human contact set to be made by the end of 2029. Extra-terrestrials listening in on spacecraft signals will be able to send responses thanks ...

A mysterious radio signal detected nearly five decades ago and long speculated to be evidence of extraterrestrial life may finally have a natural explanation, according to new research. The so-called ...

On April 11, 1960, astronomers began the first scientific experiment that would search for extraterrestrial life. Known as ...

A British academic believes he has stumbled on the most world-changing piece of news in recorded history. He told The Mirror: “We have found a non-human extraterrestrial intelligence in our galaxy, ...

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly ...