An endless list really when it comes to New York, however, I'd recommend the Hayden Planetarium. It's just off Central Park and really well worth a visit.
Williamsburg in Brooklyn is really nice too.
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These days the stars seem out of reach
But these days there ain't a ladder on these streets
These days are fast, love don't last in this graceless age
Even innocence has caught the midnight train
And there ain't nobody left but us these days
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