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Find M4 near star Antares

In a dark sky, look for a fuzzy object near bright Antares in the constellation Scorpius. It’s M4, one of the closest globular star clusters.

Giant star cluster Omega Centauri

All globular star clusters are impressive, but Omega Centauri’s in a class by itself. Sparkling with 10 million stars, it’s the Milky Way’s largest globular.

Coma Cluster of galaxies

The Coma Cluster is one of the richest galaxy clusters known. How many suns and how many worlds might be located in this direction of space?

M6 and M7: Deep-sky gems in Tail of Scorpius

They may well be the finest star clusters visible at this time of year, and they’re easy to spot near the Scorpion’s Tail, if you have a dark sky.

M5, your new favorite globular cluster

Sure, M13, the Great Hercules cluster is wonderful. But some amateur astronomers say this cluster, M5, is even better.

Messier 8 is the Lagoon Nebula

The Lagoon Nebula aka M8 is the largest and brightest of a number of nebulosities in and around Sagittarius.

M17 is the Omega Nebula

Barely visible to the unaided eye on a dark, moonless night, the Omega Nebula (Messier 17) is best seen through binoculars, or low power in a telescope.

The Trifid Nebula, or M20

The Trifid is a famous summertime binocular object. Its name means “divided into three lobes.” If you view this nebula through a telescope, you’ll see why.

Exploring the Trifid Nebula

It’s a stellar nursery, a cluster of young stars, a bright red emission nebula, a lovely blue reflection nebula, and an interesting dark nebula divided into three …

M11: Wild Duck Cluster

The Wild Duck Cluster (Messier 11) is found in the constellation Scutum the Shield, just south of the Eagle’s Tail in the constellation Aquila. Unless you have eagle eyes, don’t expect to see this distant star cluster with the eye alone. Starting from the star Altair, star-hop to M11’s general location. Then find it with binoculars!