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

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

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

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

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

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

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

Manhattan-sized comet 3I/ATLAS allegedly executed an unusual maneuver while approaching the Sun earlier this week, fueling ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

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

Elon Musk addressed Harvard researcher Avi Loeb’s theory on interstellar comet 3I/ATLAS, confirming its nickel-rich ...

Interstellar object 3I/ATLAS is on the opposite side of the sun from Earth - but several spacecraft are in the perfect ...