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Usturlap: The Explorer’s Handbook to the Sky 🧭 Hello, sky explorer! Have you ever looked up at the stars and wondered about their secrets? Or perhaps you’ve asked yourself, “What time is it?” and thought the answer might be found in the position of the Sun or the stars? The astrolabe is precisely that clever device from centuries ago — a circular instrument that allowed people to gather information about the sky long before computers or smartphones existed. In essence, the astrolabe is a two-di