The discovery of interstellar object 3I/ATLAS coincides with SETI's proposed new post-detection rules—raising public fears of ...

According to NASA, the object was discovered on 1 July 2025 by the DOE/NSF-supported Asteroid Terrestrial-impact Last Alert ...

A mysterious pulse appears to be echoing through the cosmos, and some believe the interstellar traveller 3I/ATLAS might be sending it home. Two Theories Emerge As 3I/ATLAS speeds through the Solar ...

Avi Loeb has become a familiar figure in news coverage about 3I/ATLAS because of his startling theory that the comet could be ...

Two spacecraft are on course for 3I/ATLAS, a mysterious interstellar object that some believe could be an alien mothership.

The countdown has begun. In just 38 days, Earth may face an event that redefines not only human history but our entire ...

If the astronomer's hypothesis is right, it could mean that the interstellar object is linked to alien technology.

The researchers suggested that the ultraviolet hydroxyl signal could be the result of sunlight heating small icy grains on the nucleus (head) of the comet, causing them to vaporize into gas. 3I/ATLAS ...