Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

The first signals from extraterrestrial civilisations, according to David Kipping's Eschatian Hypothesis, are likely to be ...

It's a question that has puzzled scientists for decades – if there are aliens out there, why haven't they visited Earth yet? Now, scientists believe they may have the answer to the so-called Fermi ...

A NASA astronaut has revealed the one book he thinks most accurately describes aliens. Astronaut Stan Love has exclusively discussed aliens with The U.S. Sun and explained why he thinks we haven’t ...

By bnm Gulf bureau An interstellar comet that sparked speculation about extraterrestrial visitors has departed the solar ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive ...

THEY sure look strange, but could octopuses be extraterrestrials? 33 scientists think so. From being able to switch colour and shape to guessing footie results, the eight-armed sea-dwellers aren't ...

UFO sightings and alien close encounters are been taking place for centuries, with scribes of the pharaoh Thutmose III reporting “fiery disks” were encountered floating over the skies in 1440 BC.

Tucker Carlson thinks they're biblical entities. Others say they are humans from the future coming back to study us. Now, a new film proposes an even stranger theory about UFOs. The Cosmic Joker ...

Astronomers are preparing for a decisive test as interstellar object 3I/ATLAS reaches its perihelion on 29 October 2025, when it will pass behind the Sun. The comet—formally designated C/2025 P1 ...

A University of Manchester astronomer has turned to this science of strategy in an audacious attempt to maximise the opportunity of finally discovering aliens. The Search for Extraterrestrial ...