Portal:Astronomy/Picture/69
Appearance
< Portal:Astronomy | Picture
![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/71/Musketball_Cluster.jpg/360px-Musketball_Cluster.jpg)
The Musket Ball Cluster (DLSCL J0916.2+2951) is a galaxy cluster that exhibits separation between its baryonic matter and dark matter components. The cluster is a recent merger of two galaxy clusters in Cancer constellation. This composite image shows the Chandra (red) and Hubble (yellow and white) observation data.