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 ...

The interstellar comet has been going through several changes near the sun. Its path deviated, its colour changed, and it ...

Astronomers detect unexplained acceleration in interstellar object 3I/ATLAS as Avi Loeb suggests an artificial 'engine' can't ...

Interstellar comet 3I/ATLAS made a move that hints at the presence of a technological entity. It also became blue and ...

Harvard astrophysicist Avi Loeb is urging NASA to release high-resolution images of 3I/ATLAS that he says were taken Oct. 2.

Interstellar comet 3I/ATLAS is briefly out of view as it travels around the sun this week, but researchers and amateur ...

Researchers rarely get a glimpse of an interstellar object up close like 3I-ATLAS, so they have jumped on the opportunity to learn about its composition, which can reveal how planet systems are made.

CNN’s Tom Foreman breaks down what we know about the interstellar comet that originated outside our solar system.

DeGrasse Tyson, the world-renowned astrophysicist, spoke in front of 4,000 people at a summit in Erie in Oct. 29.

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