Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Given 3I/ATLAS' highly eccentric orbit, this will be its one and only visit to our solar system, as its trajectory does not ...

A cosmic traveler from another star system is currently visiting our solar neighborhood. Scientists are closely observing ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

Recent observations have revealed carbon monoxide venting from the largest comet ever seen, providing clues about its origins ...

In the sleepy predawn hours of August 30, a Ukrainian amateur astronomer named Gennady Borisov spotted a strange comet zooming through our solar system. Now, astronomers have provisionally ...

Comet A117uUD is expected to go interstellar at 6,700 mph. Astronomers have discovered that Saturn has thrown a newly found comet on its way out of the solar system. News ...

Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...