NOIRLab
Astronomers Reassured by Record-breaking Star Formation in Huge Galaxy Cluster
Microwave (orange), optical (red, green, blue) and ultraviolet (blue) image of Phoenix Cluster. Image courtesy of the Chandra X-ray Observatory.
NOIRLab
Microwave (orange), optical (red, green, blue) and ultraviolet (blue) image of Phoenix Cluster. Image courtesy of the Chandra X-ray Observatory.
