Discover the secrets of 3I/ATLAS, the 7.6 billion-year-old interstellar comet passing Earth. Learn about its ancient origins ...

The mysterious interstellar comet 3I/ATLAS is making its closest approach to Earth on Friday, offering scientists a rare opportunity to study an object born around another star. Space agencies are ...

The Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile first saw this celestial wanderer on July 1, 2025. It is ...

NASA reveals high-resolution images of interstellar comet 3I/ATLAS after the US shutdown. Is it alien tech? Associate ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

Unlike its predecessors, 3I/ATLAS is remarkably active; while 'Oumuamua was a dry, rocky cigar-shaped object, this new ...

Discover Utah’s most breathtaking scenic drives—red rocks, epic canyons, sweeping views, and nonstop photo ops. Buckle up for ...

WARNING: GRAPHIC CONTENT Vincent Weiguang Li killed Tim McLean on a bus in Canada nd consumed parts of his body ...

A glowing streak 400,000 kilometers long has emerged from an alien object passing through our solar system—an interstellar comet that has become the first of its kind to emit detectable X-ray ...

On Dec. 19, 3I/ATLAS will be about 1.8 astronomical units away (170 million miles), almost twice as far as the average ...

Comet 3I/ATLAS, an interstellar visitor, reaches its closest approach to Earth on Dec 19 at about 167 million miles - visible only with a strong telescope. Newsround speaks to an astrophysicist to ...

Matt and Ross Duffer, the sibling masterminds behind Netflix's juggernaut, discussed Vol. 2 of Season 5 and the character who ...