Mercury’s risk of orbital disruption rises by 50–80%. There’s a 0.3% chance Mars could be lost through collision or ejection, ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

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

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

Pictures of the International Space Station as it passes in front of the Sun or Moon are a bit of a feather in the cap of ...

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

The Vera C. Rubin Observatory is expected to find millions of unknown objects in our solar system, and perhaps even a ...

This discovery marks a major breakthrough in astronomy and the ongoing search for planets outside our solar system.

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

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.