Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

A mysterious visitor from the depths of interstellar space is currently putting on a celestial light show that has the ...

Is it natural? Astronomers spot strange protrusion on object 3I/ATLAS as it speeds toward Earth. The interstellar comet shows ...

In the vast, silent theatre of the cosmos, a rare visitor is preparing for its final bow before departing our solar system ...