Since the interstellar comet 3I/ATLAS was discovered this past July — just the third confirmed object to arrive from another star — astronomers have been closely following its passage through our ...
Our third interstellar visitor that we have detected, comet 3I/ATLAS, has been found to contain molecules that are key for life. But what does that mean? If you don't know the story by now, on July 1, ...
NASA shared some new infrared images of the 3I/ATLAS interstellar comet this week, showing the visitor brightening up in a dramatic outburst while exiting a solar system. The images were taken by the ...