+The year 1456 witnessed the celestial marvel of [Halley's Comet](/wiki/Halley%27s_Comet) gracing the heavens. On Earth, the echoes of conflict resonated, as the pivotal [Siege of Belgrade](/wiki/Siege_of_Belgrade) unfolded, halting an Ottoman advance.
+## See also
+- [Medieval History](/wiki/Medieval_History)
+- [Ottoman Empire](/wiki/Ottoman_Empire)
+- [Comet](/wiki/Comet)
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