How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

On July 1, 2025, astronomers caught sight of a mysterious object racing through the solar system. This object, now named ...

Object 3I/ATLAS will make close approaches to Jupiter, Mars and Venus, which could allow aliens to stealthily plant spy ...

There’s a visitor in town, and its name is 3I/ATLAS. The presumed interstellar comet presents a rare opportunity for ...

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...

Serendipitously, the Rubin Observatory collected imaging in the area of the sky inhabited by the object during regular ...

The largest interstellar comet discovered could be an alien technology. The newly found Manhattan-sized object, named ...

A team of international astronomers, including a University of Michigan doctoral student, were the first to publish the ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space ...