This week’s small-telescope target is the S Normae Cluster, also known as NGC 6087 and Caldwell 89. This open cluster lies in the southern constellation Norma 4.2° west-northwest of magnitude 3.8 Eta ...
Hubble’s Advanced Camera for Surveys (ACS) captured NGC 6217, a barred spiral galaxy relatively close to us. Hubble captured NGC 4826, which is located in the constellation of Coma Berenices. The ...
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