There's a new interstellar comet in the neighborhood! Known as 3I/ATLAS, this comet poses no threat to Earth – but it does ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

Objects that come from inside our solar system tend to move along a closed elliptical orbit, while interstellar objects follow a hyperbolic orbit, and move fast enough to be able to escape ...

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...