Ptolemy’s Cluster, NGC 6475, also known as M7
Tag: M7
Wide Field Views
All images © R.Powell
2012 – Wide Field Astro-Photography
Wide field views are just as much a part of astronomy as telescopes are and anyone can do astronomy with … More
ABOVE US ONLY SKY : amateur astronomy in australia
Ptolemy’s Cluster, NGC 6475, also known as M7
All images © R.Powell
Wide field views are just as much a part of astronomy as telescopes are and anyone can do astronomy with … More