Astronomers Discover 3I/ATLAS, Largest Interstellar Comet Yet Detected



Posted on Sun Jul 6 2025 | 8:13 pm


Astronomers discovered 3I/ATLAS, a 10–20 km-wide interstellar comet racing into the solar system. It will reach perihelion in October.




Search
Side Widget
You can put anything you want inside of these side widgets. They are easy to use, and feature the new Bootstrap 4 card containers!