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

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

The scientific consensus regarding the interstellar object 3I/ATLAS has fractured, with Harvard physicist Avi Loeb accusing ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of ...

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

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.

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

NASA shares new data on interstellar comet 3I/ATLAS, including HiRISE, Hubble, Webb & MAVEN observations, comet behavior and ...

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

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

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.