Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — In just a matter of weeks, the unique interstellar comet known as 3I/ATLAS is expected to pass closest to the sun ...

Loeb set imaginations afire last year when he began raising questions about the object’s irregularities.

Add Yahoo as a preferred source to see more of our stories on Google. This image of interstellar comet 3I/ATLAS was captured by the Hubble Space Telescope’s Wide Field Camera, July 21, 2025. (photo ...

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...

Did an alien spacecraft just fly by Earth? That’s the question a lot of people, including Harvard astrophysicist Avi Loeb, are asking right now. A massive interstellar object called 3I/ATLAS which ...

Here’s what you’ll learn when you read this story: Every time an interstellar object comes whizzing into our Solar System, it brings with it a certain intrigue. Where is it from? How did it form? Why ...

He thought they were being real NAS-holes. Scientist Avi Loeb has accused NASA of withholding critical information about 3I/ATLAS — the Manhattan-sized interstellar comet which he’s postulated could ...

It’s the third interstellar object ever discovered. Most astronomers dismiss it as a comet. Harvard’s Avi Loeb says too many things don’t line up. If it’s a comet, it’s moving unusually fast. Its tail ...

NASA is tracking a mysterious, fast-moving object entering our solar system, raising questions about whether it's just a comet — or possibly something more advanced. The object, known as 3I-ATLAS, was ...

The interstellar comet will make its closest approach to Earth on December 19th. In this throwback episode of The Current, I talk to Harvard astrophysicist Dr. Avi Loeb, who thinks it’s more than a ...