It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

An interstellar tourist is taking a quick trip through our solar system, becoming one of just three known objects to ever do ...

The comet should remain viewable through telescopes until September as it approaches the Sun, then emerge again in December on its outbound leg.

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth -- but closer to the red planet than us at a safe 150 million miles (240 ...

NASA has spotted an intergalactic comet, named 3I/Atlas, that journeyed into our solar system. This icy snowball, the third interstellar object detected, poses no threat to Earth. Currently near ...