M 101 (The Pinwheel Galaxy)
M 101 (The Pinwheel Galaxy) by Matus Smutny
M67
Michael TimmJose Carballada
Messier catalog object
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Michael Timm
"Colorful" Stars - RC needs collimation?
Ritchey Chretien telescopes GSO Family Ritchey-ChrétienM67Messier Objects +2
Michael Timm
Last post: Michael Timm
Jose Carballada
2225
Mar 26, 2018
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