Scientists at ESA have spotted A11pl3Z, a possible interstellar object near Jupiter. Though it’s heading towards Earth, ...

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

Astrophysicist Josep Trigo-Rodriguez, from the Institute of Space Sciences near Barcelona, Spain, believes it's an ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

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

It's too soon to know whether the object is a rocky asteroid or an icy comet, or how big and what shape it is.

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

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

"If 2024 YR4 strikes the Moon in 2032, it will (statistically speaking) be the largest impact in approximately 5,000 years," ...

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

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.