For those peering nervously at the night sky, fearing that our newest celestial visitor might be the vanguard of an ...

A comet that is likely much, much older than our solar system has spent months traipsing through Earth's cosmic neighborhood. And at long last, NASA has unveiled an unprecedented look at the object, ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

New images released by NASA in early October of the rare interstellar object known as 3I/ATLAS have drawn renewed attention from astronomers and the public alike. The object, only the third confirmed ...