Driftless Dark Skies: Farewell Evening Star

Driftless Dark Skies: Farewell Evening Star

Venus has been an Evening Star this spring, summer, and fall shining brilliantly in the west after sunset. We have a final chance to enjoy it this month before it disappears for a few weeks and then becomes the Morning Star for winter, spring, and summer of 2022. As...
Driftless Dark Skies: Frost Moon Eclipse

Driftless Dark Skies: Frost Moon Eclipse

Night owls can be awed by a lunar eclipse on Friday, November 19th. That’s the one where the Full Moon passes through the shadow of the Earth and turns a rusty color. The Full Frost (or Beaver) Moon rises on Thursday the 18th around 4:20pm as the Sun is setting and...
Driftless Dark Skies: Walking in the Dark

Driftless Dark Skies: Walking in the Dark

On the first day of September, I had a wonderful time hiking the trails of Kickapoo Valley Reserve well beyond midnight. I was on a mission with my Unihedron Sky Quality Meter to measure just how dark it was at nine sites. And I was guiding and assisting an...
Driftless Dark Skies: Gas Giants

Driftless Dark Skies: Gas Giants

September will be a wonderful month to spot the two largest planets of our solar system. Back at the Winter Solstice Great Conjunction, so many of us were wowed to see Jupiter and Saturn just a tenth of a degree apart (only a quarter of the width of the moon). Jupiter...
Driftless Dark Skies: Perseids Peaking

Driftless Dark Skies: Perseids Peaking

I love the summer ritual of heading outside and being awed by the return of the Perseid meteors in August. 2021 looks to be an especially good year. On the peak nights of Wednesday the 11th and Thursday the 12th, the crescent moon sets in the evening making the...
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