Interstellar object 3I/ATLAS is making its closest approach to Earth in just over a week from now, coming within 167 million ...

NBC News' Gadi Schwartz reports on "3I/ATLAS," mysterious outer space object that is thought to be billions of years old, ...

New images of interstellar object 3I/ATLAS reveal geometric structures that defy comet models. Explore why this mysterious ...

Astronomer Avi Loeb argued that other objects like interstellar visitor 3I/ATLAS could be useful for reaching out to aliens, if they exist.

The mysterious interstellar object 3I/ATLAS is approaching Earth, captivating astronomers and the public alike. Discovered in ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

I/Atlas, the interstellar object we’ve been following at Euro Weekly News, is reaching its closest point to Earth as ...

As interstellar object 3I/ATLAS hurtles through our solar system, it is poised to make its closest approach to Earth in just over a week, coming within 167 million miles. This event presents a rare ...

Researchers have picked up a "heartbeat" pulse from a mysterious "interstellar object" approaching Earth. The visitor, named 3I/ATLAS, reaches its nearest point to our planet today, passing within 170 ...

Is it natural? Astronomers spot strange protrusion on object 3I/ATLAS as it speeds toward Earth. The interstellar comet shows ...

Harvard scientist Avi Loeb suggests that interstellar objects like 3I/ATLAS could be sent by advanced civilizations to seed life on Earth.

To bring order to the chaos of interstellar discovery, the Loeb scale was developed. It is a system that ranks cosmic objects ...