During that close approach, scientists were surprised to note that 3I/ATLAS brightened much faster than they anticipated.

Comet 3I/ATLAS was first detected on July 1, 2025 by the Asteroid Terrestrial-Impact Last Alert System (ATLAS). As it ...

The mysterious interstellar object dividing the scientific community has been spotted for the first time since it disappeared ...

Speaking in an article posted last week, the physics expert said that the best image of the object was 'never released' by ...

I/ATLAS is the third-known interstellar object to enter our solar system. It was discovered on 1 July 2025 by the ATLAS ...

I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is ...

Harvard astrophysicist Avi Loeb proposes that interstellar object 3I/ATLAS could be made of antimatter—"the most efficient fuel"—while NASA scientists remain sceptical.

Avi Loeb suggested that if 3I/ATLAS is a spacecraft, it may use its proximity to the Sun's powerful gravitational pull while ...

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

A new photo of interstellar comet 3I/ATLAS allegedly leaked from NASA has led to intense online debate. Users claim it shows ...

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...