Why is interstellar object 3I/ATLAS venting pure nickel without iron? This cosmic anomaly defies chemistry, fuelling a fierce ...

NASA has activated a global planetary defense group to study a massive interstellar object exhibiting strange, possibly artificial characteristics ...

The object, known as 3I/ATLAS, was first spotted in August and has been the subject of intense speculation ever since.

The debate surrounding the interstellar visitor's origins reflects a broader shift in space science: a growing willingness to consider unconventional explanations alongside traditional ones.

The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to ...

As the mystery behind comet 3I/ATLAS, the third interstellar interloper to visit our solar system, continues, there’s a ...

An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic ...

I/ATLAS has officially been added to the International Asteroid Warning Network's Comet Astrometry Campaign threat list ...

Astronomers worldwide are intensely studying 3I/ATLAS, a mysterious interstellar object entering our solar system. Its ...

A UN-endorsed group focused on planetary defense has locked onto 3I/ATLAS as the mysterious interstellar visitor fuels alien ...

New planet is one of the best ever hopes for seeing alien life, scientists say - Less than 20 light years away, we could soon ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?