Sometimes "the universe comes to us," writes the European Space Agency. For the third time since 2017, an interstellar object ...

3I/ATLAS, also known as C/2025 N1, is a comet from interstellar space, meaning it originated in another star system and entered our solar system on a one-time flyby. It was first spotted by the ATLAS ...

Interstellar visitor Comet 3I/ATLAS was discovered just a week ago and ever since, astronomers across the world have been ...

I/ATLAS, also known as C/2025 N1 (ATLAS), originated in a distant star system, far beyond the boundaries of our solar system.

A diagram shows the trajectory of interstellar Comet 3I/ATLAS as it passes through the solar system. It will make its closest approach to the sun in October.

Astronomers have confirmed the presence of 3I/ATLAS, a rare interstellar comet originating from a distant star system, now traversing our solar system.

Space Interstellar comet hurtling through solar system named 3I/ATLAS An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Little is known so far about comet 3I/ATLAS. Astronomers estimate its diameter to be 12 miles (20 kilometers), with significant uncertainty due to the object’s brightness, Masi said.

The object, named 3I/ATLAS, was discovered by NASA on July 1 using the ATLAS survey telescope in Chile. Classified as an interstellar comet, it originated from another solar system and has been ...

Astronomers in Hawaiʻi detected the solar system's third interstellar object, C/2025 N1 or 3I/ATLAS, which poses no threat to ...

A Manhattan-sized interstellar comet, named 31/ATLAS, was spotted blazing through our solar system – marking only the third time a mysterious object from beyond our cosmic neighborhood has been ...

The comet, designated 3I/ATLAS, will pass inside the orbit of Mars sometime in October, at a closest distance of about 130 million miles from the sun. There is no threat to Earth.