Star hopping : Goto Scope :: vi : IDE. Thinking about payoff curves.
I have a brand new 4" refractor which is my first "real" telescope (as a kid I had a let's-say-3" Newtonian, your typical shopping-mall refractor, and I've had some decent binos and spotting scopes since then).
The world of amateur astronomy has vastly changed since I was a kid. Alan …
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