Restoring the Night Sky for a Healthier Future

Milky Way Above Cirque of the Towers

The Milky Way Galaxy stretching out from Cirque of the Towers, Popo Agie Wilderness, Wyoming

On Monday, October 6th, 2014, I’ll be giving a TEDxJacksonHole talk on the subject of light pollution, which will be titled, Restoring the Night Sky for a Healthier Future. The talk will discuss my personal experience and growing interest in light pollution, the facts and science behind how it affects each and every one us and the ecosystems we live in, and why a dark night sky is so essential and important in creating a spiritual connection to both our own species, and the infinite space around us.

On April 28th of 2014, I gave a much lengthier talk that was specific to Jackson Hole, Wyoming (https://www.youtube.com/watch?v=RK6VmG4rYME). Though many similar concepts will be shared, the TEDx talk will be significantly shorter and will be much more polished, refined, and to the point to make it worthy of the TED name.
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Future Plans for Free Roaming Photography

Milky Way arching across the night sky with airglow above a tent, Bridger-Teton National Forest, Wyoming (Mike Cavaroc)
Milky Way arching across the night sky with airglow above a tent, Bridger-Teton National Forest, Wyoming

I haven’t been updating this blog much, but that doesn’t mean I haven’t been busy. I’m currently wrapping up a video on light pollution in the Jackson Hole, Wyoming area, plotting a large road trip around the southwest for a follow-up video covering the region’s dark skies, and finally, making plans with my girlfriend to hike the Hayduke Trail, an 800-mile trail stretching from Arches National Park to Zion National Park with a detour through the Grand Canyon.

What Is Light Pollution?

The upcoming video, which I’m hoping to have ready by the end of the summer, will cover the basics of light pollution, how it affects Jackson Hole, some potential solutions, and the importance of the night sky to the area. It’s a personal project that I began upon teaming up with Wyoming Stargazing, whose ultimate goal at the moment is to construct an observatory and planetarium right here in Jackson, Wyoming.
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Categorized: Hayduke Trail, Travel Logs, Video
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Night Photography Explored: Part 7 – Reclaiming the Night


A trailer for Reclaiming the Night, following Wyoming Stargazing’s mission to build an observatory and planetarium in Jackson, Wyoming

One of western culture’s greatest collective fear is the fear of the dark. This fear has been with humanity longer than any written records, and countless stories and myths were created to ignorantly perpetuate that fear. Well into today, that irrational perpetuation is continued through the news outlets, repeatedly reporting of violent crimes taking place from people lurking in the shadows, or psychotic individuals in extremely remote places waiting for someone to park in just the wrong spot. A fear of the big, bad wolf or of the ever-menacing grizzly bear insure that we keep away from nature at night as well, and yet, if we’re to have truly successful night shots, these are the places we need to be to do so.
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Night Photography Explored: Part 6 – Post-Processing

Stars swirl around Polaris, the North Star, as northern lights dance on the northern horizon over Jackson Hole, Wyoming. (Mike Cavaroc)
Stars swirl around Polaris, the North Star, as northern lights dance on the northern horizon over Jackson Hole.

Post-processing can be a very tricky, and often subjective, part of the photo creating process. It opens the door to a number of different formulas, styles, and personal tastes. As a result, I’m only going to explain what I would do in the situations I’ll discuss, primarily using Adobe Lightroom. I take advantage of Adobe Photoshop for some more unusual edits, which we’ll discuss. Regardless, this doesn’t make my edits right or wrong, and they’re certainly not a definitive guide on how to process an image, but it’s how I like my night sky images to look, and therefore, it’s what I know. There are a number of other techniques and styles to look into as well though, so the important factor is finding a style that you like and enjoy and incorporating your own personal tastes into that.
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Maintaining the Dark Skies of Jackson Hole

Maintaining the Dark Skies of Jackson Hole
A presentation I’ll be giving about light pollution in Jackson Hole

On Monday, April 28th, 2014, from 6-8pm, I’ll be giving a presentation at the Teton County Library Auditorium, Side B, about light pollution stemming from the town of Jackson. I’ve written about light pollution before, but in writing that blog post, I’ve learned quite a bit more about the effects, solutions, and even goals to achieve by minimizing its effects. In addition, I was also invited onto the board of Wyoming Stargazing, a non-profit that seeks to bring an observatory and planetarium to Jackson Hole, something that won’t be nearly as meaningful without cutting down on the light pollution emitted from the area.

Throughout the presentation, I’ll be showing examples of businesses and areas around town that are doing severe damage to our night skies, how they can very easily fix them, what the effects of light pollution on humans and wildlife are, speaking about International Dark Sky Association certification and why it matters, showing examples of other dark sky communities and how it impacted their tourism, and much more.
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Night Photography Explored: Part 5 – Meteor Showers

A Geminid Meteor streaks through the sky above the Gros Ventre River in Grand Teton National Park, Wyoming. (Mike Cavaroc)
A Geminid Meteor streaks through the sky above the Gros Ventre River in Grand Teton National Park.
Camera: Canon 5D Mark III, Lens: Canon 17-40mm f/4, Aperture: f/4, ISO: 4,000, Shutter Speed: 10sec., Focal Length: 17mm

By contrast to photographing the northern lights, meteor showers are much more predictable for their peak and thus help to be easily planned out to photograph. Predicting exactly when a meteor is going to streak across the sky though is a lot like trying to predict when lightning will strike. This section will help you get the most out of every meteor shower so that you’ll be able to come away with some great shots of shooting stars!

Setting Up

This is where you’ll definitely want to be capturing more sky than land, even if there is moonlight. Your composition can certainly have some distinct silhouettes, or even features if there’s moonlight, but you want the majority of your image to be of the night sky.
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