Door County
SwingingTheLamp
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1y ago
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100%
Door Peninsula Astronomical Society
https://www.doorastronomy.org/With the possibility of aurora borealis again later this week, this seems like a good time to share a link to the DPAS. If there's a big coronal mass ejection (CME) event, they'll know about it. They have a filtered telescope for observation of sunspots. If there's no CME, it's still worth checking out their open house nights at the observatory in Sturgeon Bay.
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