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RDCS1252.9-2927 (VLT and + X-ray Composite)
About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.12h 52m 54.0s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.-29° 27' 17.0"
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.RDCS 1252.9-2927
- Release DateJanuary 1, 2004
- Science ReleaseImages from Hubble’s ACS Tell a Tale of Two Record-Breaking Galaxy Clusters
- Credit
Related Images & Videos

A Tale of Two Record-Breaking Galaxy Clusters
Looking back in time to when the universe was in its formative youth, the Advanced Camera for Surveys (ACS) aboard NASA's Hubble Space Telescope captured these revealing images of two galaxy clusters. The image at left shows mature galaxies in a massive cluster that existed when...
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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