Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

Astronomers Identified a Lemon-Shaped Planet Displaying a Feature 'Unlike Anything Observed Before' ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...

A rare astronomical event will display six planets in alignment, visible after sunset, giving skywatchers a spectacular ...

The planet HD 189733 b was discovered in 2005, as one of many huge gas worlds snuggled tightly against their suns. It gradually gained popularity for .

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

On the evening of February 28, 2026, skywatchers will be treated to a rare spectacle as at least six planets become visible ...

Protoplanetary disks are the birthplaces of planets, but few discoveries have stretched scientific expectations like IRAS ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...