An interstellar comet named 3I/ATLAS, originating from outside our solar system, is passing through. NASA recently released new images of the comet, which is being studied by astronomers worldwide.

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

The ATLAS (short for Asteroid Terrestrial-impact Last Alert System) is a NASA-funded program developed by the University of Hawaii. It incorporates data from four ground-based telescopes, two in ...

Interstellar comet 3I/ATLAS has just become one of the best tracked visitors ever to barrel through our solar system, thanks to a Mars orbiter that sharpened its trajectory by an order of magnitude.

The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...

Interstellar fans highlight disturbing detail about Christopher Nolan movie - One scene is even more unsettling now 10 years have passed ...