Sky-watchers across the world will have a rare opportunity to observe 3I ATLAS Interstellar object, the third confirmed visitor from beyond our solar system, as it accelerates away from the sun. The ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...

The comet 3I/ATLAS, the third interstellar object ever discovered, is currently passing through the inner solar system, and NASA is preparing to stream its most detailed images yet. Since its ...