Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...
3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...
Editor's note, Dec. 19 at 10:00 a.m. ET: Comet 3I/ATLAS officially passed its closest point to Earth last night and is zooming away from us for good. However, due to rainy conditions in Italy, the ...