Loeb set imaginations afire last year when he began raising questions about the object’s irregularities.

New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.

Theoretical physicist Avi Loeb said we all need to be a bit more 'optimistic' when it comes to aliens while discussing how JD ...

Explore the intriguing connections between the 3I/Atlas program and theories of extraterrestrial life. This video delves into ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all ...

Harvard astrophysicist Avi Loeb returns to “NewsNation Prime” to discuss 3I/ATLAS, the interstellar object that drew worldwide interest as it passed through our solar system. Loeb says the object ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A deep image of interstellar Comet 3I/ATLAS captured by the ...

At the time of the observations, comet 3I/ATLAS had just passed its perihelion, its closest ever approach to the Sun. While ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...