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Messier Monday: A Four-Star Controversy Resolved, M73 : vimarsana.com
Messier Monday: A Four-Star Controversy Resolved, M73
"Controversy is only dreaded by the advocates of error." -Benjamin Rush
Related Keywords
Fred Espenak ,
Rick Beno ,
Alistair Symon ,
Siegfried Kohlert ,
Benjamin Rush ,
M Odenkirchenc Soubiran ,
Sloan Digital Sky Survey ,
Messier Catalogue ,
Messier Objects ,
Summer Triangle ,
Deneb Algedi ,
Saturn Nebula ,
Conferring With ,
Sky Observatory ,
Bayfordbury Observatory ,
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