• Clusters

Globular Cluster M 4 in the constellation Scorpius. Real color CCD image acquired on April 15, 2008 (Sony ICX493AQA CCD) by Kathryn Bonner, Aleksandra Skalska, Meghann Benesh, and Jillian Kronberg


Globular Cluster M 22 in the constellation Sagittarius. Real color CCD image acquired on April 15, 2008 (Sony ICX493AQA CCD) by Kathryn Bonner, Aleksandra Skalska, Meghann Benesh, and Jillian Kronberg