Messier 13, or M13 (also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules, the Hercules Globular Cluster, or the Great Hercules Cluster), is a globular cluster of …

Jun 16, 2025 · Hubble’s composite image of the core of this star cluster--Messier 13, the Great Hercules Cluster--was created using observations taken between 1999 and 2006 in both visible and infrared …

Apr 30, 2025 · Bottom line: Meet M13, the Great Cluster, in Hercules. Peering at this globular cluster is a wonderful way to start your spring or summer evening. Hercules is between 2 bright stars: Vega...

Jul 29, 2025 · The cluster, also known as M13 as it was the 13th entry on 18th-century comet hunter Charles Messier’s list of non-comets, is a grand example of a globular cluster, a dense, …

The diameter of the Hercules globular cluster is about 160 light years. The exact shape is somewhat uncertain because the globular cluster does not have a precisely defined edge, but the star density …

The Great Globular Cluster in Hercules known as M13 is often described as the finest globular cluster in the Northern Hemisphere. Cataloged as Messier 13 or NGC 6205, this impressive star cluster in …

Jan 21, 2025 · The Hercules Globular Cluster, M13, contains over 100,000 stars and is one of the brightest star clusters in the northern hemisphere sky.

Nov 9, 2025 · During June and July, when many deep-sky objects are poorly positioned, the Great Hercules Cluster reaches its prime viewing altitude. While other globular clusters like M10, M5, and …

M13 - Great Hercules Globular Messier 13 or M13 (also designated NGC 6205) is a globular cluster in the constellation Hercules. It has an apparent visual magnitude of 5.8 and its angular diameter is …

Messier 13, also known as the Great Hercules Cluster, is one of the most famous globular clusters in the night sky. It is located in the constellation Hercules and is a popular target for amateur astronomers …

The Great Globular Cluster M13 is a stunning view through a telescope. Learn how to find and observe this swarm of tightly-packed stars.

Of course, M13 is now less modestly recognized as the Great Globular Cluster in Hercules, one of the brightest globular star clusters in the northern sky. Sharp telescopic views like this one reveal the …

Messier 13 (NGC 6205), also known as the Hercules Cluster, is a globular cluster located in the constellation Hercules, in the Galactic Center of the Milky Way Galaxy in the Local Group of galaxies.

All told, It contains around 300,000 stars, and spans a distance of 20 arc minutes, which at its distance from Earth, translates into a diameter of 145 light years. This cluster was discovered by the British …

The Hercules cluster, the 13th object in the Messier catalog, is an easy to locate, rich cluster in the constellation of Hercules. It’s located in a sparsely populated area of sky and rides high overhead in …

May 9, 2016 · Located some 25,100 light-years away from Earth, this cluster is made up of 300,000 stars and occupies a region of space that measures 145 light-years in diameter. Given its sheer size …

Jul 5, 2010 · This image, taken by the Advanced Camera for Surveys on the Hubble Space Telescope, shows the core of the great globular cluster Messier 13 and provides an extraordinarily clear view of …

Hercules Globular Cluster (M13) is visible in the evening sky. Check current rise and set times, altitude, and where to find M13 in the sky tonight.

If you look carefully at M13 you can see a dust lane to the lower left of the cluster. This is a very unusual feature for globular clusters and it is not clear if this is actually associated with M13 or simply lies in …