Interstellar object 3I/ATLAS — which is zooming through our inner solar system — appears to be emitting its own light, ...

A mysterious interstellar comet named 3I/ATLAS is hurtling toward our solar system — and it's unlike anything we've seen ...

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an ... In 2023, researchers published a study that found the object's strange orbit and apparent propulsion was ...

Back in 2017, Oumuamua, a long, rod-like object, became the first known interstellar object detected in our solar system. Cigar-shaped interstellar object Oumuamua thought to be from Oort cloud.

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

The object is incredibly fast-moving: It was clocked traveling at 130,000–152,000 mph -- that’s faster than any previously observed interstellar object. It’s enormous: Experts have estimated ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers determine the object’s size.

"By far, the most likely outcome will be that 3I/ATLAS is a completely natural interstellar object, probably a comet," he wrote in the blog post. A look at 3I/ATLAS from NASA.

For instance, when the first interstellar object ever detected in our solar system was spotted in 2017, Loeb similarly posited that it was of extraterrestrial origin – a theory later debunked.