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The Greater Hazleton Area Astronomical Society
For centuries, the quality of a telescope has depended on one crucial component: the mirror. A well-made mirror determines how
General Visibility Tip: Even modest binoculars (e.g., 7×50 mm) let you spot the Galilean moons; a telescope reveals even more
Here’s a more detailed, night-by-night and object-by-object look at what you could see in the mid-October (around Oct 12) sky