Why is interstellar object 3I/ATLAS venting pure nickel without iron? This cosmic anomaly defies chemistry, fuelling a fierce ...

This week, a series of new astronomical observations have deepened the mystery surrounding the unusual interstellar object 3I ...

The newly discovered object 3I/ATLAS (officially designated C/2025 N1) has taken the astronomical community by surprise. Detected in early July 2025 by the ATLAS survey in ...

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

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

Astronomers have detected glowing nickel vapor in the atmosphere of the interstellar comet 3I/ATLAS, a discovery that defies ...

A change in the laws of conservation of energy may signal the existence of an extraterrestrial intelligence, says Dr. Kaku ...

In 1977, astronomer Jerry Ehman discovered the mysterious “Wow! Signal” — a powerful radio burst from deep space at the hydrogen line frequency. Nearly five decades later, scientists believe the newly ...

The mysterious interstellar object dubbed 3I/ATLAS, which vanished behind the Sun after reversing its thrust, is now set to ...

Brooks, which visits the Earth roughly every 71 years, was spotted releasing intriguing radio signals last year.

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 ...