Here’s the story of a remarkable double star, Eta (η) Cassiopeiae.
Enjoy the autumn sky’s best edge-on galaxy.
Take a tour from Mirfak to the famous Double Cluster.
Try for a cluster that even Charles Messier missed.
This small constellation lays claim to the impressive Scutum Star Cloud.
Enjoy observing some big open clusters in the evening sky.
The central portion of Perseus is loaded with celestial treasure.
Auriga’s striking pentagram pattern is a prominent sight in the evening sky all winter.
Looking for a pair of strongly contrasting deep-sky objects? Consider the glittery star cluster M52 and the tiny Bubble Nebula.