Dubbed 3I/ATLAS, the comet poses no danger to Earth and will remain roughly 150 million miles away as it speeds by.

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

Our cosmic home, the solar system, contains incredible planets and magnificent celestial objects, all held together with the ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Nasa officials have stated that the comet poses no threat to Earth. It is projected to remain at least 1.6 astronomical units ...

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

Astronomers have confirmed the third interstellar object, 3I/ATLAS, speeding towards the Sun at 60 km/s. Classified on July 2 ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

It is only the third such object to have been identified as having an interstellar origin, which means it did not begin its ...

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of ...

Spot overlapping meteor showers this month, along with the Moon sharing the sky with some of the brightest planets.