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  1. Messier 13 - Wikipedia

    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 …

  2. Messier 13 (The Hercules Cluster) - NASA Science

    Jun 16, 2025 · When Charles Messier added M13 to his catalog in 1764, he was convinced that the nebulous object did not contain any stars. Because they are so densely packed together, …

  3. Mizuno M13 Irons Review: Should you upgrade this season?

    1 day ago · Discover our full review of the Mizuno M13 irons, a forged players’ iron combining classic Mizuno feel with modern speed and forgiveness.

  4. The Great Cluster of Hercules | Dyer Observatory | Vanderbilt ...

    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, …

  5. Meet M13, the Great Globular Cluster in Hercules - EarthSky

    Apr 30, 2025 · M13 is a globular star cluster, a huge globe-shaped stellar city teeming with hundreds of thousands of stars. Globular clusters orbit the Milky Way galaxy outside the …

  6. APOD: 2025 August 14 – M13: The Great Globular Cluster in ...

    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 …

  7. Classically Modern – The New Mizuno Pro M-13 And M-15 Irons

    1 day ago · The takeaway is that Mizuno separates the M13 and M15 primarily by launch profile, with the M-15 offering a higher overall flight than the M-13. The flighted nature of the M15 …

  8. Hercules Globular Cluster (M13) Position & Viewing Details ...

    M13 spans about 145 light-years across and contains several hundred thousand stars. The cluster is approximately 22,200 light-years away from Earth and has an apparent magnitude of …

  9. Messier 13: The Great Hercules Cluster - Astro_Observer

    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 …

  10. Mizuno Pro M-13 - Mizuno Golf Official Website

    MIZUNO PRO M-13 IRONS Legacy Redefined The M-13, successor to the Mizuno Pro 243, combines traditional head shaping with modern construction to create a set that offers more …