The cosmic wanderer that has fascinated the world since it was found last summer is finally getting ready to say goodbye for ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

Right now a comet is hurtling through our solar system at more than 137,000 miles per hour. But it is not just this interstellar object’s speed that has earthly astronomers glued to their telescopes.

NASA will livestream new 3I/ATLAS images today, Wednesday, Nov. 19, 2025, amid increased public interest in the mystery of the interstellar object after Harvard University astrophysicist Avi Loeb ...

3I/ATLAS, an interstellar object identified by NASA as a comet, recently passed its closest point to the sun. Scientists around the world are observing its months-long journey to learn more about the ...

TAMPA, Fla. (WFLA) — NASA will reveal new images of the interstellar comet, ATLAS, on Wednesday. Astronomers have confirmed it is the third known interstellar object to enter our solar system. The ...