Sky & Telescope - USA (2019-11)

skyandtelescope.com • NOVEMBER 2019 21

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Sun
240°
330° 30°
0°
Galactic longitude
210°
180°
15,000 l-y
45,000 l-y
60,000 l-y
75,000 l-y
150°
120°
90°
60°
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