The image shows the Arches star cluster, 25,000 light-years away, captured through infrared observations from Hubble and ground-based telescopes. This Hubble image shows NGC 6397, a star cluster 8,200 ...
M3 was the first globular cluster Charles Messier discovered for his catalog. To see M4’s oldest white dwarfs, Hubble took ...
Astronomers studying FCC 224, an ultra-diffuse galaxy, have discovered luminous, overmassive globular clusters, providing key ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback