Astronomers using computer simulations have investigated whether a class of star clusters nicknamed "cosmic wallflowers" ...

This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters ...

For decades, astronomers have searched for the birthplace of globular clusters, the dense spherical collections of stars that ...

August evenings in the Northern Hemisphere are prime for seeking out globular star clusters. Among the brightest and best for northerners is the Hercules Cluster (M13), which British astronomer Thomas ...

Globular clusters are spherical associations of old stars, thought to have formed during the earliest days of our universe, nearly 14 billion years ago. They contain some of the oldest stars in our ...

An international team of scientists involving CNRS Terre & Univers has just achieved a major breakthrough in understanding globular clusters, stellar structures almost as old as the Universe. Thanks ...

The NASA/ESA Hubble Space Telescope has identified thousands of more than 5 billion years old globular clusters in the Virgo cluster of galaxies. One of the results of these discoveries led ...

This NASA/ESA Hubble Space Telescope image shows the globular cluster Fornax 2 in the dwarf galaxy Fornax. New observations of this cluster and three others in the galaxy show that they are very ...

It is located 27,000 light-years away in the constellation Sagittarius, and it shines like a chandelier filled with countless ...

A globular cluster is a spherical collection of stars. Globular clusters are very tightly bound by gravity, giving them their spherical shapes and high concentrations of stars toward their centers.

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