Interstellar comet 3I/ATLAS accelerates mysteriously, raising questions about its origin and what it means for humanity.

Comet 3I/ATLAS, only the third known visitor from beyond our Solar System, has been brightening far more rapidly than ...

Interstellar comet 3I/ATLAS captivated astronomers with its dramatic passage near the Sun, brightening significantly due to ...

Observations were maintained using imagery from solar imagers on the STEREO-A, SOHO, and GOES-19 missions near the Sun.

While the idea of this comet being an alien spacecraft is far-fetched, Dr Loeb says we shouldn’t discount the possibility of ...

I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign ...

This week’s launch manifest will feature nine missions launching on seven different rockets, including the second launch of ...

I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign ...

Mysterious comet 3I/ATLAS has just done something which looks like ‘controlled manouevering’, according to the scientist who ...

The Unexpected Brightening of 3I/ATLAS Comet 3I/ATLAS is unique, being only the third known visitor from beyond our Solar System. As it nears perihelion ... in a manner proportional to the inverse of ...

An interstellar comet that originated outside our solar system has just made its closest pass to the sun, brightening ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...