3I/ATLAS will soon be approaching Earth at its nearest to the only known planet with life teeming. On its closest flyby on ...

Harvard astrophysicist Avi Loeb claims the interstellar object 3I/ATLAS is not just a comet, but a technological artefact ...

The latest images from December 14 and 15, 2025 show a prominent anti-tail that extends out to half a million kilometers away ...

More specifically, it's the size of the anti-tail that Loeb is concerned about. Extending to half a million kilometers away ...

Interstellar comet 3I/ATLAS, the third visitor of its kind, has sparked controversy. Explore its hyperbolic orbit, unique ...

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

Harvard's Professor Avi Loeb warns that Comet 3I/ATLAS, due for an Earth flyby on 19 December, could be 'extraterrestrial ...

The countdown is on for comet 3I/ATLAS' approach to Earth, scheduled for December 19. The event has generated great ...

Harvard physicist Avi Loeb raises concerns as interstellar object 3I/ATLAS makes its closest pass to Earth later this month.

The yet-to-be-peer-reviewed findings indicate that comet 3I/ATLAS shares similarities with the icy trans-Neptunian objects — ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

Interstellar comet 3I/Atlas is baffling scientists with its 'flipped' anti-tail, a behavior astrophysicist Avi Loeb suggests ...