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Keywords from Image Description:
Dunhuang Star Atlas Orion. en segment of the Dunhuang star map from around AD AD bl uk ad pm Or FS British Library Or showing the Third and Fourth lunar months with the constellation of Orion to the left along with the stars Betelgeuse Rigel Bellatrix Saiph the three stars that compose Orion's belt Alnitak Alnilam and Mintaka