As interstellar comet 3I/ATLAS prepares for its closest approach to Earth on 19 December, online platforms are awash with ...
Scientists detect ultraviolet signs of water in interstellar comet 3I/ATLAS, using NASA’s Swift telescope to study its activity far from the Sun.
Comet Hale-Bopp (C/1995 O1) was independently discovered by amateur astronomers Alan Hale and Thomas Bopp on July 23, 1995, at approximately 7 astronomical units from the Sun, initially presenting at ...