YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

A new object that is believed to be from beyond the solar system has been seen by scientists, according to astronomers. It ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

All eyes are on Comet 3I/Atlas as astronomers worldwide chase the exotic ice ball through our solar system ...

WASHINGTON (Reuters) -Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an ...

Spotting a possible interstellar object is incredibly rare, and it’s exciting that our UH-operated system caught it,” ...

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

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

An interstellar object called 3I/ATLAS is now moving through our solar system, the third one we've seen in the last eight ...