It was soon deduced that this is an interstellar comet, meaning it has come from another solar system. It’s only the third ...
The official UN/IAWN document confirms the interstellar comet 3I/ATLAS is the target of a formal planetary-defence exercise.
The number 40,000 might not sound particularly dramatic, but it represents humanity's growing catalog of near-Earth asteroids ...
Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.