Star Clusters

Deep-Sky Objects, Galaxies

The Dish Cluster, the Pencil Nebula, and spiral galaxy NGC 2655

Astronomy for beginners, Deep-Sky Objects

Six open clusters in Canis Major

Deep-Sky Objects, Galaxies

Open clusters NGC 2266 and NGC 2331, barred spiral galaxy NGC 2336, and emission nebula Sharpless 2–301

Deep-Sky Objects, Stars

Giant star clusters make new stars by “adopting” stray cosmic gases

Deep-Sky Objects, Galaxies

Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy NGC 2280

Deep-Sky Objects

Open cluster M47, emission nebula IC 410, and the Running Man Nebula (NGC 1973/5/7)

Deep-Sky Objects

Open cluster NGC 1857, the Crystal Ball Nebula (NGC 1514), and dark nebula Barnard 29

Deep-Sky Objects, Galaxies

Open cluster NGC 1907, emission nebula NGC 1962, and spiral galaxy NGC 1832

Deep-Sky Objects, Galaxies

Open cluster NGC 1624, emission nebula NGC 1931, and barred spiral galaxy NGC 1964

Deep-Sky Objects, Stars

A “ghost from the past” recalls the infancy of the Milky Way

Deep-Sky Objects, Stars

Hubble helps solve mystery of “born again” stars

Deep-Sky Objects, Galaxies

Two open clusters in Perseus, emission nebula NGC 1491, and barred spiral galaxy NGC 1512