A very rare treat is about to grace Earth's night skies.

Data from the James Webb Space Telescope and advanced computer models have classified a type of planet unlike any in our ...

Learn what this survey recorded of exocomet belts, which imaged and identified bands of every size.

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a real name, but so far, the evidence for this hypothetical planet is all ...

An international team of astronomers has reported the detection of a new exoplanet orbiting a bright late F-type star. The ...

The potential discovery of a large planet beyond Neptune’s orbit could change everything we know about the Solar System.

“Because Pluto is rotating rapidly prior to the collision, and because Charon lies mostly outside of their corotation zone, ...