Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

The Solar System seems calm, but that tranquility is fragile. Now imagine one day looking up and spotting something ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...

Astronomers have detected evidence of an exoplanet that would be the first to be discovered by the JWST. Using NASA’s James ...

New research shows there is at least a 40% chance of the existence of Planet Nine, but scientists are still looking for ...

Researchers in the US have suggested there is a 40 percent chance a ninth planet could exist in our solar system. Planet Nine ...

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.

Researchers for NASA have identified a new planet outside of our solar system, also known as an exoplanet.Officials said they ...

A recent study indicates a small chance that Earth could be ejected from our solar system due to passing stars. Simulations ...

Nestled inside a planetary ring 110 light-years from Earth, a planet spotted by the James Webb telescope is the lightest ...