An international team of astronomers reports the discovery of a new compact galaxy group using the Atacama Large ...

The bubbles in the Virgo galaxy cluster produce an even deeper note, 59 octaves below! The Perseus Cluster, with a total mass ...

A recent study of the NGC 5018 galaxy group, located about 132.5 million light years away in the Virgo constellation, provides new insights into its globular cluster (GC) system. Researchers ...

Galaxies are the building blocks of the universe. Clusters of galaxies, and clusters of clusters of galaxies, called superclusters, make up the structures in the geography of the universe.

The new research is based on data from the Next Generation Virgo Cluster Survey (NGVS), a program using the Canada-France-Hawaii Telescope (CFHT) to study a cluster of galaxies well beyond the ...

NASA’s Spitzer Telescope revealed the Milky Way’s hidden center, using infrared to uncover its dense, star-packed core. This ...

This ultra-deep view of the Antlia Cluster reveals a spectacular array of galaxy types among the hundreds that make up its population. Galaxy clusters are some of the largest known structures in ...

In 1995, the Hubble Space Telescope conducted a remarkable experiment by focusing for 10 straight days on a seemingly empty, dark patch of sky near the Big Dipper, roughly the size of a pinhead held ...