These 4 images were taken on May 28, 2026 using the 8" Newtonian and QHY163M camera using the RGB filter set.
Messier 5 (M5) is one of the most impressive globular clusters visible from Earth. Located about 24,500 light-years away in the constellation Serpens, it contains hundreds of thousands of stars packed into a roughly spherical shape. First observed by Gottfried Kirch in 1702 and later cataloged by Charles Messier in 1764, M5 appears as a faint, fuzzy patch of light through binoculars but reveals a stunning swarm of individual stars when viewed through a telescope.
What makes Messier 5 particularly remarkable is its great age. Astronomers estimate that the cluster is more than 12 billion years old, meaning its stars formed not long after the Milky Way galaxy itself began to take shape. Spanning about 165 light-years in diameter, M5 is home to numerous variable stars and some of the oldest known stars in our galaxy. Its brightness, rich stellar population, and ease of observation have made it a favorite target for both amateur astronomers and professional researchers studying the history and evolution of the Milky Way.
Messier 3 (M3) is one of the largest and brightest globular clusters in the northern sky. Located in the constellation Canes Venatici, approximately 34,000 light-years from Earth, it contains an estimated 500,000 stars packed into a dense spherical formation. Discovered by Charles Messier in 1764, M3 appears as a faint fuzzy patch through binoculars but becomes a spectacular sight in even modest telescopes, where countless individual stars can be resolved around its bright central core.
M3 is also notable for its great age and scientific importance. Astronomers estimate that the cluster is more than 11 billion years old, making it a relic from the early history of the Milky Way. It contains an unusually large number of variable stars, which have helped researchers study stellar evolution and measure cosmic distances. Because of its brightness, rich stellar population, and accessibility to amateur observers, Messier 3 remains one of the most popular globular clusters for both astronomical research and visual observation.
Messier 13 (M13), often called the Great Hercules Cluster, is one of the most famous and spectacular globular clusters in the night sky. Located in the constellation Hercules, approximately 22,000 light-years from Earth, M13 contains several hundred thousand stars packed into a spherical region about 145 light-years across. Discovered by Edmond Halley in 1714 and later added to Charles Messier's catalog, the cluster is bright enough to be seen with binoculars under dark skies and becomes a breathtaking sight through even a modest telescope.
M13 is estimated to be nearly 12 billion years old, making it one of the oldest known objects in the Milky Way. Its dense core and vast population of ancient stars provide astronomers with valuable clues about the formation and evolution of our galaxy. For amateur astronomers, M13 is often considered the finest globular cluster visible from northern latitudes, offering stunning views of countless stars that appear to sparkle outward from its brilliant center. Its beauty and accessibility have made it a favorite target for observers for generations.
And finally,
Messier 53 (M53) is a globular cluster located in the constellation Coma Berenices, approximately 58,000 light-years from Earth. Discovered by Johann Elert Bode in 1775 and later added to Charles Messier's catalog, M53 appears as a faint, round glow through binoculars and small telescopes. Larger telescopes reveal a dense concentration of ancient stars surrounding a bright central core. Although not as well known as some of the brighter globular clusters, M53 is a rewarding target for observers due to its compact structure and its location in a region of the sky rich with deep-sky objects.
M53 is estimated to be more than 12 billion years old, making it one of the oldest members of the Milky Way's halo population. The cluster contains hundreds of thousands of stars that formed during the early stages of our galaxy's history. Astronomers have studied M53 to better understand stellar evolution, variable stars, and the chemical composition of ancient star systems. Its great age and distance offer a glimpse into the Milky Way's distant past, while its delicate appearance in the eyepiece makes it a favorite challenge for amateur astronomers observing under dark skies.
All of these actually consists of 12 - 60 second subs through each RGB filter. These objects are less affected by a bright sky due to light pollution or a full moon, which made them the logical targets during a bright moon.
