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MS1054-0321
The image is a color composite taken by ground-based and X-ray observatories showing the entire galaxy cluster surrounded by background and foreground galaxies. The blue color in the center of the image represents the huge amount of hot gas that fills the space between the galaxies in the cluster.
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.MS1054-0321
- Release DateAugust 19, 1998
- Science ReleaseDistant Heavyweight Galaxy Cluster Clobbers Dense-Universe Theory
- Credit
Related Images & Videos

Views of Galaxy Cluster MS1054-0321 From Ground and X-Ray Observatories (left) and Hubble (right)
These images, taken by three different telescopes, show the distant, hefty galaxy cluster MS1054-0321, containing thousands of galaxies and trillions of stars. Weighing the equivalent of several thousand of our Milky Ways, the cluster is 8 billion light-years from Earth. The...

Hubble Captures View of Supernova Blast in Remote Galaxy Cluster
In March 1996, the Hubble Space Telescope's Wide Field and Planetary Camera 2 just happened to be pointed at the faraway galaxy cluster MS1054-0321 when it captured the light from an exploding star, called supernova 1996cl. The cluster is 8 billion light-years from Earth. The...
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Last Updated
Mar 28, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov