M53
If our Sun were part of this star cluster, the night sky would glow like a jewel box of bright stars. This cluster, known as M53 and cataloged as NGC […]
M35 & NGC2158
Clusters of stars can be near or far, young or old, diffuse or compact. This image shows two quite contrasting open star clusters in the same field. M35, upper-center, is […]
M4
M4 is a globular cluster visible in dark skies about one degree west of the bright star Antares in the constellation Scorpius. M4 is perhaps the closest globular cluster at […]
NGC 5053
NGC 5053 is a globular cluster in Coma Berenices. At a distance of about 53,500 light-years from us, NGC 5053’s apparent diameter of 10.5 arc minutes corresponds to a linear […]
M46 with NGC2438
Buy One Get One Free! When you point your telescope to this part of the sky, you see a Open Cluster known as M46. Open Clusters are a group of […]
M24 – Small Sagittarius Star Cloud
M24, also known as the Small Sagittarius Star Cloud, is a large naked eye expanse of stars, clusters, nebulosity and other objects located in Sagittarius, and is pointing close to […]
M11 Open Cluster
Unlike the many globular clusters that I normally image, open clusters are groups of stars that are only loosely bound by gravity. The lifespans of open clusters are relatively short […]
M92 Globular Cluster
Messier 92 (M92) is a globular cluster located in the northern constellation Hercules. The cluster lies at a distance of 26,700 light years from Earth and has an apparent magnitude […]
M22 Globular Cluster
Messier 22 (M22) is a globular cluster located near the Milky Way bulge, the tightly packed group of stars near the galactic center. That is the reason why you see […]
M10 Globular Cluster
Messier 10 (M10) is a rich, bright globular cluster located in the constellation Ophiuchus. A globular cluster is a spherical collection of stars that orbits a galactic core. Globular cluster […]
Globular Cluster M5
Messier 5 (M5) is a globular star cluster, 100,000 stars or more, bound by gravity and packed into a region around 165 light-years in diameter. It lies some 25,000 light-years […]
M14 Globular Cluster – A Cold Place
Messier 14 (M14) is a globular cluster (a large compact spherical star cluster, typically of old stars in the outer regions of a galaxy) located in the southern constellation Ophiuchus. […]
M12 – Globular Cluster in Ophiuchus
M12 is a globular cluster located in the Ophiuchus constellation some 15,700 light-years from Earth. A globular cluster is a spherical collection of stars that is on the edges or […]
M13 – Great Globular Cluster in Hercules
Messier 13 (M13), also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules or the Hercules Globular Cluster, is a globular cluster of about 300,000 stars in […]
NGC7789 – Open Cluster
NGC 7789 is an open cluster in Cassiopeia. An open cluster is a group of up to a few thousand stars that were formed from the same nebula and have roughly the […]
Globular Cluster M107
Our galaxy has ~150 Globular Clusters. These are group of stars that have about 100,000 to 500,000 stars and are bound to each other due to a central Black Hole […]
M56 – Globular Cluster
If our Sun were near the center of M56, the night sky would glow like a jewel box of bright stars. Hundreds of stars would glow brighter than Sirius, and […]
M15 Globular Cluster
Next is a Globular Cluster named M15. A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite mini-galaxy. Globular clusters are very tightly […]
M3 – Globular Cluster
M3 – A globular cluster – is an immense ball of half a million stars older than the Sun, held in gravitational embrace by a large black hole (about 5000 […]