The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How ...

Dr. Michio Kaku says the interstellar object 3I/ATLAS faces a crucial test. As it passes the sun on October 29th, will it ...

Loeb, though, has another explanation. In his latest blog on the interstellar object, Loeb posits that the anti-tail could ...

Interstellar object 3I/ATLAS just flipped its jet. Scientists are debating if it's a natural comet or an alien probe ...

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

Astronomers confirmed the interstellar object 3I/ATLAS is approaching Earth, sparking public interest and comparisons to ...

New images reveal the stunning reversal of the interstellar objects “anti-tail” and could be indicative of a “maneuvering” ...

The unusual trajectory of interstellar comet 3I/ATLAS has sparked speculation that it could be an alien spacecraft.

"If the object is an alien spacecraft slowing down, and the anti-tail is braking thrust, then this change from anti-tail to ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

The NASA-funded ATLAS survey telescope in Rio Hurtado, Chile, made the initial discovery of the comet on July 1 and ...