The mysterious interstellar object 3I/ATLAS is approaching Earth, captivating astronomers and the public alike. Discovered in ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

Global network tracks 3I/ATLAS in a live test of Earth’s readiness for cosmic hazards An artist's rendition of Comet 3I/ATLAS as it rockets through our Solar System at 58 km per second. @forallcurious ...

Much about interstellar objects still eludes us, but researchers figured out what it would take for a hypothetical space rock to collide with Earth. Simulations found that potential impactors are most ...

Every now and then, our Solar System gets a visitor that does not belong here. Interstellar comet 3I/ATLAS is one of those ultra-rare guests. Instead of forming from the same disk of gas and dust as ...

Comet C/2025 V1 (Borisov), discovered by an amateur astronomer, is captivating scientists. Its unusual orbit initially suggested an interstellar origin, but analysis points to it being a rare Oort ...

3I/ATLAS is doing everything a cosmic thriller needs to go viral for, but not what a true threat would do. In recent weeks, 3I/ATLAS has brightened, changed color, grown a long ion tail and produced ...

NASA has placed Comet C/2025 V1 under close observation after its rapid movement through the solar system drew comparisons to the interstellar object 3I/ATLAS. While posing no threat to Earth, the ...