A Harvard University professor has said that 3I/ATLAS experienced a sudden "nongravitational" acceleration while passing ...

I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is ...

Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled ...

I/ATLAS was recorded by several objects as it made its close pass by the sun this week which resulted in the jarring ...

The interstellar comet 3I/ATLAS is currently making its way through our solar system at a staggering speed of 130,000 mph.

Spacecraft have revealed that the comet—which one scientist suggests could be an alien spacecraft—is now "distinctly bluer ...

Comet 3I/ATLAS is one of only three interstellar objects ever detected in our solar system. Scientists are working to ...

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

This is only the third interstellar comet scientists have observed. Its extreme brightening, unusual composition, and intense ...

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

Elon Musk addressed a theory by Harvard astrophysicist Avi Loeb suggesting that the interstellar comet 3I/ATLAS might be a ...

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s ...