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

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Scientists around the world are observing its months-long journey to learn more about ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — A Harvard astrophysicist who has been tracking comet 3I/ATLAS as it hurtles through our solar system says the ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — A Harvard astrophysicist who has been tracking suspected comet 3I/ATLAS as it hurtles through the Milky Way is ...

For a technological object, such a beam could deflect the solar wind, and the dust veil is also just sufficient to block ...

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.

Did an alien spacecraft just fly by Earth? That’s the question a lot of people, including Harvard astrophysicist Avi Loeb, are asking right now. A massive interstellar object called 3I/ATLAS which ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

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 ...