Astronomers confirm the discovery of 3I/ATLAS, a rare interstellar object passing through our Solar System. The comet poses no threat to Earth and is under close observation.

A massive object from outside the solar system is passing through, but the world is not in danger. It is a rare visitor, ...

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

NASA also points out that July and August is an excellent chance to view the constellation Aquila, also known as the eagle as ...

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

An object that appears to be from beyond our Solar System has been spotted hurtling towards the Sun, which if confirmed would ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

A team of astronomers has uncovered an extraordinary cosmic mystery, a giant planet that seems to be hurtling toward a fiery ...

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

Astronomers using NASA's James Webb Space Telescope spotted TWA 7b, a Saturn-sized exoplanet around a nearby star ...