Interstellar comet 3I/ATLAS is the focus of the eighth official UN and IAWN planetary-defence exercise, running from November ...

Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

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

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

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

If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

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

Harvard scientist Avi Loeb speculated that NASA’s recently released photos of 3I/ATLAS could potentially point to its ...

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

NASA's highly anticipated comet 3I/ATLAS images have been released, with a space agency official shooting down alien rumors ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...