The Orion Nebula, the Pleiades and the Hyades open clusters could represent the different phases of star clusters: baby, adolescent and elderly.

Study reveals key drivers behind 3D layered structures in open star clusters by Zhang Nannan, Chinese Academy of Sciences ...

Using the Hubble Space Telescope, astronomers have, for the first time, directly detected the merger of star clusters at the heart of dwarf galaxies.

NASA says a recently spotted star cluster bears an uncanny resemblance to a holiday wreath and have named it "cosmic wreath" as a result.

There are three main types of star clusters- globular, open, and stellar associations. For decades Hubble has imaged them with extreme preciseness.

Astronomers used the James Webb Telescope's NIRCam to take an image of the Milky Way's biggest remaining super star cluster.

Many red supergiant monster stars lurk in a Milky Way cluster astronomers have discovered with the Gaia space telescope. The cluster, Barbá 2, could help understand why some stars become black holes.

Star clusters are collections of thousands to millions of stars bound together by gravity — and many can be observed in the night sky with binoculars or a small telescope. One notable example is ...

Astronomers used the James Webb Space Telescope to view star clusters inside an ancient galaxy, under 500 million years after the universe formed.

Star clusters are groups of stars held together by gravitational forces. Star clusters can have varying sizes, where some only contain a small amount of stars to others that can contain millions.

Globular clusters are very old star clusters where stars have previously been formed, but not anymore. How and where the globular clusters were formed has been a long-standing mystery.

Astronomers have deciphered the formation history of young star clusters, some of which we can see with the naked eye at night. The team reports that most nearby young star clusters belong to only ...