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

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

JWST measurements reveal unusual chemical signatures in 3I/ATLAS, suggesting the interstellar comet formed in an extremely ...

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 ...

A new interstellar object has been spotted careening into the solar system at an extremely unusual trajectory. If its interstellar origins were to be confirmed, it'd only be the third of its kind ...

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

An unusual visitor has entered our cosmic neighborhood. Scientists call these objects interstellar objects, or ISOs. Unlike asteroids and comets that formed around our Sun, these travelers originated ...

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 ...