NGC 281, IC 11 or Sh2-184 is a bright emission nebula in the northern constellation of Cassiopeia...
Deep Space Objects
The Sombrero Galaxy is a peculiar galaxy of unclear classification in the constellation borders of Virgo and...
The Leo Triplet (also known as the M66 Group) is a small group of galaxies about 35...
The Eyes Galaxies (NGC 4435-NGC 4438, also known as Arp 120) are a pair of galaxies about...
Messier 90 (also known as M90 and NGC 4569) is an intermediate spiral galaxy exhibiting a weak...
Messier 37 (also known as M37, NGC 2099, or the Salt and Pepper Cluster) is the brightest...
Messier 38 or M38, also known as NGC 1912 or Starfish Cluster, is an open cluster of...
Messier 36 or M36, also known as NGC 1960 or the Pinwheel Cluster, is an open cluster...
The Pinwheel Galaxy (also known as Messier 101, M101 or NGC 5457) is a face-on, counterclockwise Intermediate...
Sirius is the brightest star in the night sky. Its name is derived from the Greek word...