A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

After a scientist claimed a 'hostile alien threat' could attack Earth within months NASA has weighed in on the situation.

Any suggestion that it’s artificial is nonsense on stilts, and is an insult to the exciting work going on to understand this ...

A mysterious interstellar object, 3I/ATLAS, discovered in July 2025, has sparked debate among astronomers. While most believe ...

This object, NASA states, was eventually dubbed Comet 3I/Atlas. It is only “the third known object from outside our system to ...

Scientists have issued a concerning update on a mystery interstellar object travelling through our solar system.

A mysterious object barreling through our solar system at over 209,000 km/h has captured the imagination of scientists and ...

The scientific community is intrigued by the recent sighting of an unprecedented interstellar object, dubbed 3I/ATLAS. This ...

While many believe it’s just a comet, a new scientific theory suggests something far more dramatic: this could be alien ...

Using data from the Vera C Rubin Observatory, experts have revealed just how big the object, dubbed 3I/ATLAS, really is.

The mystery object is on a stealth path through the inner Solar System, and Earth’s fastest rockets aren’t nearly quick ...