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

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

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

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

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...

Wide-orbit planets are fairly common according to the study, and there's a good chance we have one of our own.