Harvard professor Avi Loeb went as far as claiming there was a 30 to 40 percent chance of it not being a 'naturally formed' ...

Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf ...

Explore the 3I/ATLAS alien spaceship theory, new signals, expert claims, and scientific debates about its mysterious ...

The 'potentially hostile alien threat' that has been at the centre of much debate among scientists will now be visible from Earth as the mystery object moves away from the Sun. You might be familiar ...

Ars Technica: The Voyager Golden Record is perhaps the best known example of humans attempting to communicate with an alien ...

There's a new celebrity in town and it's... a comet. Much of the attention has to do with an astrophysicist's grandiose suggestions that 3I/ATLAS could contain alien life. Other scientists disagree.

While earlier observations indicated 3I/ATLAS appeared red in color, additional analysis has led astronomers to note in a ...

Rather than assuming that advanced civilisations are hiding from us, are transcendent beings we can't begin to understand, or ...

A scientist says self replicating alien probes may already be hidden in the Solar System, possibly on the Moon, leaving ...

Space-watchers, hold on to your telescopes. The interstellar visitor we’ve all been buzzing about just threw a curveball.

Scientists noted the boulder showed odd size and shape. The team said the rock seemed foreign to surroundings. Early tests ...

Researchers discovered that living horsetails act like natural distillation towers, producing bizarre oxygen isotope ...