Have some suggestions to improve the site? Let's discuss it here....Might do some tests here as well
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Why is there a message at the Forum page that says: "HACKED BY ASİTÜRK"?
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]