James Webb Space Telescope found methane in Interstellar Object 3I/ATLAS carries a D/H ratio 13 times higher than comet 67P.

The latest observations from the James Webb Space Telescope have provided unprecedented insights into the interstellar comet ...

Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object observed in our solar system. Using the Allen Telescope Array (ATA) at the Hat ...

Both objects are millions of kilometres apart, on independent orbits, and pose no danger to Earth. NASA/JPL-Caltech/NASA Amateur astrophotographers and social media users have sparked discussion over ...

It is a profound contradiction that speaks to the chaotic, generative nature of the universe: the same chemical compounds used as a deadly nerve agent on Earth may also hold the blueprint for life ...

James Webb Telescope findings reveal 3I/ATLAS contains unusual dusty ice grains, offering clues about planet formation beyond ...

The interstellar object "3I/ATLAS," which flew into the solar system in 2025 and is now quietly moving away, has been the subject of new research findings released in early September 2026. A research ...

The interstellar object 3I/ATLAS, which NASA clearly described as a comet, still sparks intense debate among astronomers due to its unusual "anti-tail" pointing toward the Sun. Harvard astrophysicist ...

A rare visitor from beyond our solar system has reignited both scientific curiosity and public fear with confusing claims about its trajectory and nature. International astronomical data have ...

A mysterious celestial object has arrived from outside the solar system.Last time, I talked about 'Tabby's Star,' where a ...

Astronomers have discovered a new object that originated from outside of our Solar System. It's only the third to be found. The interstellar object, designated 3I/ATLAS, will make its closest approach ...

When astronomers first spotted a faint, fast-moving object racing through the outer Solar System in mid-2025, few expected it to challenge what we know about cosmic history. Now known as 3I/ATLAS, the ...