Interstellar comet 3I/Atlas intrigues scientists; despite alien theories, NASA confirms it’s natural and poses no threat to Earth.

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

Comet 3I/ATLAS is the third interstellar object ever observed after 1I/‘Oumuamua and 2I/Borisov. In recent weeks, its ...

Astronomers say 3I/Atlas will be visible in parts of the US sky for a short time, giving viewers a unique look at a comet from beyond our solar system.

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

Is it a full moon tonight? November beaver full moon will shine for days as the biggest supermoon of 2025. Here's when to ...

Harvard astronomer Avi Loeb has argued at length that 3I/ATLAS — the third-ever interstellar object ever detected, currently ...

According to the study, interstellar object 3I/ATLAS showcased its first sign of a non-gravitational acceleration at ...

This year’s “Halloween fireballs” are stunning to watch, but scientists say they may carry a warning from space.

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...

This is only the third interstellar comet scientists have observed. Its extreme brightening, unusual composition, and intense ...

Harvard astrophysicist Avi Loeb told Newsmax on Thursday that the interstellar object known as 3I/ATLAS has exhibited ...