Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

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

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...

After running a new kind of computer simulation, scientists believe the comet originated from a rarely seen corner of the ...

Kareta says that come October, when the comet gets closer to Earth, "under dark skies ... with a big telescope and some ...

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

Learn how the Perplexity AI Comet browser combines Chrome familiarity with cutting-edge AI to redefine your online experience ...

On July 1, scientists discovered a mysterious object hurtling through our solar system.  Nicknamed 3I/ATLAS, astronomers say ...

The ATLAS (short for Asteroid Terrestrial-impact Last Alert System) is a NASA-funded program developed by the University of ...

Perplexity has launched Comet, a new AI-powered browser designed to enhance curiosity, automate workflows, and deliver ...

Yesterday, Perplexity, the fast-growing AI platform, soft-launched Comet, a new web browser meant to compete with Google ...