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

Three officers were involved in the shooting in SODO Thursday afternoon. The White House ballroom saga could be worse for ...

(NewsNation) — A Harvard astrophysicist who has been tracking suspected comet 3I/ATLAS as it hurtles through the Milky Way is ...

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

King Charles III has stripped his brother Andrew of his royal titles days after new revelations about his relationship with ...

Interstellar comet 3I/ATLAS has been flying around the sun to reach perihelion (its closest point to the sun) on Thursday ...

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 passes the Sun, debunking alien spaceship theories by sticking to its path. Scientists are still ...

Harvard astrophysicist Avi Loeb, in a recent conversation regarding the interstellar object 3I/ATLAS, stirred global debate.

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.