May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

May’s night sky is packed with celestial activity, offering stargazers a spectacular month of planetary pairings, ancient ...

Some of Saturn’s other moons were discovered by space voyages, and some during what are called “ring-plane crossings”. When the Voyager 1 spacecraft passed by Saturn, it took images that ...

A stellar occultation this month gave scientists an opportunity to scrutinize the seventh planet from the Sun.

On April 25, 2025, a rare triple conjunction of Venus, Saturn, and the crescent moon will form a smiley face in the sky, ...