Comet 3I/ATLAS, an object from another star that was found speeding through our solar system last summer, is now fading from ...

Less than a year ago, astronomers discovered a comet soaring through our sky that was not from our solar system. Although we ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Scientists studying 3I/ATLAS have detected unusually high levels of heavy water, indicating it formed in an extremely cold ...

IST Older Than The Sun? Scientists Trace 11-Billion-Year-Old ‘Alien’ Comet To A Frozen, Lonely Corner of Milky Way Comet ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

A mysterious interstellar comet older than the Sun is exposing alien chemistry and rewriting astronomy as we know it.

The third confirmed interstellar body to visit our solar system is being revealed as a time capsule from a very different ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

The flight of 3I/ATLAS through the solar system last year was a stroke of luck for research. The water in the object was also ...

3I/ATLAS is not just another comet drifting by. This object likely formed around another star, may be older than our Sun, and is now showing signs of disintegration in real time. In this video, we ...

Interstellar comet 3I/ATLAS composition change reveals evolving chemistry after solar heating, offering clues about alien ...