Discovered over the summer, the comet 3I/Atlas is only the third confirmed object to visit our corner of the cosmos from another star. It zipped harmlessly past Mars last month.

The mysterious space object 3I/Atlas is once again surprising scientists. Astronomers say the object has changed color for the third time since it entered our solar system. The change has sparked new ...

3I/ATLAS is the fastest comet ever recorded and its interstellar! NASA's Goddard Space Flight Center explains. Credit: NASA's Goddard Space Flight Center Paul Morris: Lead Producer Music Credit: "God ...

3I/ATLAS, the object scientists witnessed in our solar system lately, after it crossed an unusual path, has kept researchers on a hook as an event called ‘’solar conjunction’’ occurred when it moved ...