A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

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

At the far reaches of our Solar System lies Pluto, a mysterious world shrouded in shadows and icy terrain. NASA’s latest ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The object -- likely a comet -- was first detected in data collected between ...

For only the third time in history, astronomers have discovered a new interstellar object that originated from outside our ...

NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.

A NASA-funded telescope in Chile identified a comet from interstellar space on July 1, marking a significant astronomical ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it's not from ...

The Vera C. Rubin Observatory released a sneak peak of some of the images it is unveiling, the first set of space images from ...

A mysterious object the size of Manhattan, originating from outside our Solar System, has been spotted by astronomers.

It will be just inside the orbit of Mars during the flyby. The comet is likely to be visible to telescopes until September before getting drowned in the solar glare. Interestingly, 3I/ATLAS is the ...