I/ATLAS is a natural celestial object with all the qualities typical to a comet. It doesn't just belong to our solar system.

Interstellar comet 3I/ATLAS completes its near-miss with Earth, revealing bizarre chemistry and highlighting the growing ...

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

Harvard's Avi Loeb reveals why interstellar visitor 3I/ATLAS could be an alien 'Trojan Horse' by design rather than a natural ...

Interstellar object 3I/ATLAS defies comet norms with steady mass loss and precise dust jets, racing towards Jupiter.

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 ...

Stargazers are claiming to have seen 3I/ATLAS 'rotating' as NASA moved to quash speculation that the fast-moving interstellar object could be an alien spacecraft. If the motion apparently seen by ...

Blind Bulgarian mystic Baba Vanga predicted contact with a new alien civilisation in 2026, according to her followers. Her prophecies are not written down anywhere, and her niece, Krasimira Stoyanova, ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...