Hubble captures forgotten globular cluster ESO 591-12 in rare detail ESO 591-12 sparkles with red and blue stars of varying ...

The Hubble Space Telescope recently captured an image of a beautiful star cluster called NGC 1858, located in an area full of star-forming regions.

This image from the Hubble Space Telescope shows the massive galaxy cluster Abell 1351, located in the constellation Ursa ...

Hubble captured the data used to create this image of ESO 591-12 as part of a study intended to resolve individual stars of ...

Data collected from both the Chandra X-ray Observatory and James Webb Space Telescope were combined to depict NGC 602, a star cluster located on the outskirts of a not-so-distant galaxy some ...

In a groundbreaking study published in The Astrophysical Journal, scientists have uncovered an unusual star cluster called Ophion that challenges our understanding of how star families evolve ...

Astronomers have smashed the record for the largest-known cloud of energetic particles discovered surrounding a galactic cluster—and the find could shake up established physics. The cluster in ...

One of the latest images the space telescope has captured is that of an open star cluster called NGC 2002. This cluster is located around 160,000 light-years away from Earth.

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large Magellanic Cloud at speeds equivalent to 80 times the speed of sound.

Hubble Space Telescope finds elusive black hole in star cluster A report from Nature shows that astronomers may have found a medium-sized black hole, a kind they've long looked for.

According to the space agency, the cluster, officially known as NGC 2264, is a group of young stars in the Milky Way that is approximately 2,500 light years away from Earth.