globular clusters
Black Holes Are Slowly Taking Over a Cluster that Orbits Our Galaxy
Palomar 5, a cluster flanked with giant star tails, will be completely usurped by black holes in one billion years, scientists predict.
Scientists Found an Ancient Graveyard of Anomalous Stars in Our Galaxy's Halo
The Milky Way tore apart a collection of extremely old stars two billion years ago, and scientists have found the grizzly remains.
The Milky Way Ate This Star Cluster Billions of Years Ago
The Hubble Space Telescope snapped detailed images of Messier 75, which is part of the 'Gaia Sausage.'
We Have 12 New Hubble Images of the Universe and It's Looking Gorgeous
The Hubble Space Telescope is filling out its gallery of distant Messier objects.
We Have 12 New Hubble Images of the Universe and It's Looking Gorgeous
The Hubble Space Telescope is filling out its gallery of distant Messier objects.
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A Cosmic ‘Dinosaur Egg’ Is Hatching Between Colliding Galaxies
For the first time ever, astronomers have discovered a globular star cluster in its prenatal phase.