The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

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

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

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

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

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

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

Imagine gazing at the cosmos, not through a telescope, but immersed in a vivid journey that transports you to the farthest ...

"The best time to see the Milky Way in (Massachusetts) is from March to September," according to the Capture the Atlas ...