The Justices take judges out of the Alien Tort Statute business in Cisco Systems v. Doe.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be older than our Solar System, according to a new study. The comet, first ...

When it comes to influential sci-fi franchises, Alien remains the pinnacle of the more gritty side of the genre. The franchise launched all the way back in 1979 with sci-fi legend Ridley Scott at the ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...

The Game Boy Advance was home to some of the best games around during its peak, and these five are a sample of what it had to ...

Disclosure Day,” a tale of aliens on Earth and the coverup of their presence, starring Emily Blunt and Josh O’Connor, is a ...

No black hole could ever be described as small. Even the most diminutive are many times the mass of the sun. But there is a now talk of a variety that throws shade on all others: the stupendously ...

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