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Tough tests for the naked eye

This season’s sky has double stars galore.
RELATED TOPICS: DOUBLE STARS
OMearaStephen
Over the last several months, I’ve spent evenings seeking some of my favorite naked-eye “haunts” — dim denizens that require time and effort to see . . . or not see. Here are some of the more fun ones, including a couple that continue to evade me.

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