The history of astronomical discovery shows that many of the most detectable phenomena, especially detection firsts, are not ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

The first unmistakable sign of extraterrestrial technology may not arrive as a calm greeting. It may look more like a flare.

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 ...

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, according to a new study that could lead to new approaches in finding ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This is what a recent study published in The ...

Add Futurism (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. For over two decades, ...

A new scientific framework suggests that even if signals or physical traces from alien civilizations reached Earth, detecting ...