Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

The interstellar comet 3I/ATLAS, a mysterious solar system intruder, stunned astronomers with its unexpected energy boost, ...

Comet 3I Atlas is currently ~186 million miles from Earth, which is twice the distance from the Earth to the sun. It is ...

On Wednesday, Nov. 19, NASA will unveil more 3I/ATLAS images captured by the space agency's fleet of instruments both on the ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

According to the team, the object likely came from the direction of Sagittarius, and will depart our Solar System towards ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

There's a new celebrity in town and it's... a comet. Much of the attention has to do with an astrophysicist's grandiose suggestions that 3I/ATLAS could contain alien life. Other scientists disagree.