Astronomers have confirmed the discovery of a rare celestial visitor: a comet from beyond our Solar System. Officially named ...

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

NASA has confirmed that asteroid 2025 NJ, measuring about 65 feet wide, will make its closest approach on 7 July.

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...