Kevin Palmer

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  • At the base of the 200' tall Skógafoss waterfall in Iceland I saw something I've never seen before: a 360° rainbow. Every rainbow is actually a full circle, but the lower part is almost always blocked by the horizon. There are only a few situations where a full 360° rainbow may become visible. One way is to have a very high vantage point, where you can clearly see below. A steep mountaintop or an airplane window would work under perfect weather conditions. But in this case, it was spray from the waterfall that caused the rare optical effect. The rainbow faded in and out depending on the wind and where I was standing. The amount of mist in the air had to be just right. The sun also needed to be low on the horizon, so that the light would be shining through the mist at just the right angle. The radius of a rainbow from the center (the antisolar point) to the outer edge is always 42°. Since my widest lens only had a field of view of 81°, I couldn't quite capture it in it's entirety.
    360° Rainbow
  • From comets, to lightning, northern lights, and meteors, I've amassed a collection of photos of one of my favorite local mountains at night. But I lacked a moonshot. The 7,877 foot peak named Steamboat Point is topped with dramatic cliffs of dolomite. You can't tell from this distance but the boulders below the cliff face are bigger than houses. Because of the position of the viewpoints, a full moon can only be seen rising over the mountain in the winter months. Unlike the sun, a full moon rises north of due east in the winter. In January it is called the Wolf Moon. While wolves do not currently live in the Bighorn Mountains, they have been seen before. The snow conditions at this elevation were highly variable with lots of bare ground as well as big snow drifts. After lining up my shot the moon failed to appear on time because a cloud hid the horizon. But after waiting and repositioning at the last minute, the moon briefly passed through a small gap in the clouds.
    Steamboat Moonrise
  • The full moon in April is called the Pink Moon. But the name has nothing to do with the color, it's just called that because it coincides with the blooming of a certain type of flower. The color of the moon can vary from red to orange to yellow, depending on the clarity of the atmosphere. While low on the horizon the shorter wavelengths of light get scattered. But as it rises higher the lunar surface shows it's true color. This was also the biggest full moon of the year because it was at it's closest point to Earth, known as perigee. But it only appeared 7% larger than average, hardly worth being called a supermoon. Conditions weren't looking very promising around here since the sky was about 90% cloudy. But I hiked up to this spot overlooking Moncreiffe Ridge anyway. The moon was only visible for a few minutes as it passed through a small gap in the clouds. The plane flying by didn't show up on any flight-tracking apps, so I'm guessing it was some type of military cargo plane.
    Moon Over Moncreiffe Ridge
  • My 9-hour flight home was one of the most scenic I’ve ever been on. Taking off from Helsinki at sunset, we chased the sun westward. Meanwhile the full moon emerged to the east and followed the plane. In a state of perpetual twilight, the light remained the same for hours. The moon neither rose nor set and it felt like time was standing still. At the top of the world, just 250 miles from the North Pole, the scene was most striking. 7 miles below was Northeast Greenland National Park, the world’s largest national park. The ice sheet emptied out into the Arctic Ocean between pristine snowy mountains. Moonlight shimmered across fresh sea ice, fractured by undersea currents. The moon was directly in the middle of what’s called the anti-twilight arch. The pink band above is the layer of atmosphere where the sun was still shining, reddened by the backscattering of sunlight. The blue band is Earth’s shadow projected out into the atmosphere. In mid-October the sun sets for good in this part of the high Arctic, not to rise again for more than 4 months.
    When Time Stood Still
  • Early on November 19th the moon passed through Earth's shadow, known as the umbra. Less than 1% of the lunar surface remained lit by sunlight, just missing out on totality. Scattered clouds hid the moon much of the night.  But waiting until 2AM paid off as a brief window to the heavens opened up. One of the best parts of a lunar eclipse is watching the sky darken and more stars come out. At no other time can you see so many stars beside a full moon. This was shot at the nearby ghost town of Monarch. A century ago it was a booming coal mining town, but today there is little evidence of its existence. An old water tower on top of a hill overlooks the mostly empty river valley.
    Monarch Moon
  • The High Park fire lookout tower at almost 9,500 feet was the perfect place to watch the April full moon rising. It was a location I scouted out in advance on Google Earth, when I was looking for an ideal foreground to the east. The two peaks are Hesse Mountain on the left and Hazelton Pyramid on the right. If you look closely to the upper right of the moon the planet Jupiter can be seen. Winter is far from over here in the high country. The 3 feet of snow made it a challenge to find a route to the summit since I had never climbed this peak before. But it was much easier on the way down since I could simply follow my snowshoe tracks and the bright moonlight meant I didn't even need a headlamp.
    April Moonrise
  • It may have been in the 80’s the previous week, but winter hit hard in Northern Wyoming the last week of October. For 5 days temperatures stayed below freezing, even below zero at times with several snowstorms. Usually the first snowfall of the season quickly melts, but not this year. Snowy moonrises are my favorite. There is just something about the clean, crisp air. The warmth of the moon contrasts with the deep blues of twilight reflected in the snow. October's full moon is called the Hunter’s Moon. I went hunting for deer to capture under the moon on the edge of town. But none of them were on the right side of the road or close enough. Then I came across these 4 grazing horses and they made the shot instead.
    Horses of the Hunter Moon
  • Early on November 19th the moon passed through Earth's shadow, known as the umbra. Less than 1% of the lunar surface remained lit by sunlight, just missing out on totality. Scattered clouds hid the moon much of the night. But waiting until 2AM paid off as a brief window to the heavens opened up. One of the best parts of a lunar eclipse is watching the sky darken and more stars come out. At no other time can you see so many stars beside a full moon.
    A Break in the Clouds
  • Old Faithful in Yellowstone National Park erupts under the light of a full moon. It is the most predictable geographical feature on Earth with eruptions about every 91 minutes. Even though it is one of the most popular sights in the park, there were very few people out to see it at 10pm.  Partially hidden behind the top of the plume, you can see the Big Dipper, or 'Ursa Major' constellation.
    Old Faithful Moonlight
  • The Wolf Moon of January rises above grazing cattle while the colors of sunset fade away.
    Under a Wolf Moon
  • Storms can either bring epic sunsets or none at all. It's all about the timing, and where you are in relation to the storm when the sun goes down. This severe MCS rolled through Miles City, Montana around 7pm. The rain slowly came to an end and a glow began to emerge in the west. I wasn't expecting much, but I found a place to wait (Spotted Eagle Lake) just in case something special happened. The sun only popped out for a couple minutes. But that was enough to light up the entire sky with intense orange and pink. A double rainbow appeared for 15 minutes, which was long enough to allow me to shoot a time lapse of it fading away. The wind died down for just a moment and the reflection in the lake made an almost perfect circle. Even though the long drive wouldn't get me home until after midnight, I'm glad I didn't leave early and miss out on this.
    Reflected Rainbow
  • As my alarm dinged at 4AM I didn't know what I'd see when I peeked outside my tent. The chances were about 50/50 whether it would be too cloudy to see the lunar eclipse. But to my delight the sky was clear. Right on schedule, the moon was entering Earth's shadow - called the umbra. The left half was dark while the right half was still brightly lit. As the moon sunk lower, the shadow deepened and took on the characteristic reddish color. While the middle of the US never got to see the moon in totality before setting, it was close enough. <br />
Chimney Rock is perhaps the most well-known landmark in Nebraska and on the Oregon Trail. The towering rock spire was seen by half a million migrants who passed by with wagon trains in the 1800's. It was visible from up to 30 miles away , which is a 2 day's journey. Back then it may have been up to 10% taller than it is today.
    Chimney Rock Moon
  • If you have never seen the aurora, you should definitely make it a goal. This was a once in a lifetime show for me as I have never seen a better geomagnetic storm. I was only in Wisconsin but it felt like I was in Alaska. The aurora was pulsating, moving rapidly and it covered much of the sky. Most of my pictures were taken with a 10mm lens which tells you just how much of the sky was filled with color. This was taken from the top of Blue Mound, which is the highest point in southern Wisconsin.
    Full Spectrum
  • The strongest geomagnetic storm (G3) of 2018 brought the aurora down to lower latitudes. I wasn't expecting much with hazy skies and a full moon working against me. But I had to try shooting it, since opportunities to see the aurora have been exceedingly rare as the sun heads deeper into solar minimum. And to my surprise a faint green band of light was visible to my eyes, which ended my 9-month streak since I last saw the northern lights. There are several north-facing locations nearby that I keep in the back of my mind, waiting for nights like this one. This two-track road is just over the stateline in Montana. Strange noises filled the night air including crickets chirping, sandhill cranes calling, and coyotes howling. Even though the moonlight drowned out much of the aurora, it did help with lighting up the landscape for photos.
    Smoky Pillars
  • The sun sets over a tide pool in Laguna Beach, California. Underneath the water are hermit crabs, sea anemones, and other sea creatures stranded until the waves rise again. I came here at low tide during a full moon, so the tide doesn't get much lower than this. Normally this part of Victoria Beach would be difficult to access as much of it would be underwater. Both low and high tide occur twice a day approximately 6 hours apart. During a full moon or a new moon the tides are especially high and low. The gravitational force of the sun and the moon combine to generate more of a pull on earth's oceans. This is called a spring tide. But during a quarter moon, the moon is at a right angle with the earth and the sun and there is less variation between high and low tides. This is called a neap tide.
    Laguna Tidepool Reflection
  • A lenticular cloud hangs above the rising full moon during twilight. It was an extremely windy evening at the Sand Turn Overlook above Dayton.
    Hovering Above the Moon
  • The moon wasn't even full on this night. But the clear arctic air along with the powdery snow made the moonlight extra bright.<br />
<br />
Date Taken: February 11, 2014
    White Shadows
  • On this evening I headed up into the hills to watch lightning. The first storm that made me head out the door wasn't any good for pictures, since most of the lightning was intra-cloud. But then I watched another cell pop up to my south. As this updraft exploded into the starry sky, it started producing positive lightning strikes. Positive lightning accounts for 5-10% of all lightning, and is up to 10X more powerful than negative strikes with a peak discharge of 1 billion volts. It originates from the top of a thundercloud and travels through miles of air before striking the ground. Positive bolts can hit up to 25 miles away from the parent thunderstorm. These "bolts from the blue" are especially dangerous because people may assume they're a safe distance away from the storm when they strike.<br />
The night couldn't have been more perfect for watching lightning.A full moon helped to light up the landscape and gave the thundercloud a silver lining. I stayed in the same spot for hours as multiple storms followed the same path.
    Under Jupiter
  • It was July 4th weekend, and most of the campgrounds in the Bighorn Mountains were full. But I didn't mind because I found a dispersed campsite instead with an amazing view of the milky way.
    Good Night
  • Fueled by hot, dry weather and gusty winds, it only took a day and a half for the Apple Fire to explode to 32 square miles. As the forest went up in flames, the plume of smoke ballooned to 25,000 feet. That's more than twice the height of San Gorgonio Mountain, Southern California's highest peak seen in the middle of this photo. The behavior of this fire is extreme enough to make it's own weather. Pyrocumulus is a type of cloud formed when intense heat creates an updraft similar to a thunderstorm. Pyrocumulus lofts embers high into the air, creates strong unpredictable outflow winds at the surface, and in rare cases even generates lightning. The same phenomena is seen in volcanic eruptions. All of this hampers firefighting efforts and causes the flames to expand even more. But even in the devastation, there was beauty. From my vantage point northwest of the blaze, the smoke plume took on a deep red glow at sunset before the 97% full moon rose above it.
    Pyrocumulus Moon
  • On this evening I headed up into the hills to watch lightning. The first storm that made me head out the door wasn't any good for pictures, since most of the lightning was intra-cloud. But then I watched another cell pop up to my south. As this updraft exploded into the starry sky, it started producing positive lightning strikes. Positive lightning accounts for 5-10% of all lightning, and is up to 10X more powerful than negative strikes with a peak discharge of 1 billion volts. It originates from the top of a thundercloud and travels through miles of air before striking the ground. Positive bolts can hit up to 25 miles away from the parent thunderstorm. These "bolts from the blue" are especially dangerous because people may assume they're a safe distance away from the storm when they strike.<br />
The night couldn't have been more perfect for watching lightning.A full moon helped to light up the landscape and gave the thundercloud a silver lining. I stayed in the same spot for hours as multiple storms followed the same path.
    Lightning and Moonbeams
  • The sun sets over tidepools at Laguna Beach. I came here at low tide during a full moon, so the tide doesn't get much lower than this. Normally this part of Victoria Beach would be difficult to access as much of it would be underwater.
    Victoria Beach Sunset
  • A partial rainbow hangs above the buttes and mesas of eastern Arizona. On this early November afternoon, scattered rain showers drifted across the landscape. The shadows and patches of sunlight revealed the full range of colors that the Painted Desert is known for. This desert was once a forest with a much wetter climate, and a wide variety of wildlife. But now it's filled with petrified logs and fossils. Also found in Petrified Forest National Park are many archaeological sites including pueblos, petroglyphs, and other artifacts, some of which are thousands of years old.
    Painted Desert Rainbow
  • Not every lunar eclipse is the same. Each one varies depending on which part of Earth’s shadow (called the umbra) that the moon passes through. Atmospheric conditions on Earth also influence the view. Lingering exhaust from the massive volcanic eruption in Tonga in January helped make this eclipse darker and redder than usual. In Wyoming, totality started during twilight. The extra light revealed more details in the landscape. Then after twilight ended, thousands of stars came out, along with stripes of green airglow. A dark sky and a full moon, normally enemies of each other, were seen together for just a few minutes before normal moonlight returned.<br />
While the lower slopes of the Bighorn Mountains are now a vibrant green, up here at Powder River Pass, winter is still hanging on. Nearly 10,000 feet above sea level, temperatures still drop below freezing at night even in mid-May.
    Blood Moon In A Dark Sky
  • On this evening I headed up into the hills to watch lightning. The first storm that made me head out the door wasn't any good for pictures, since most of the lightning was intra-cloud. But then I watched another cell pop up to my south. As this updraft exploded into the starry sky, it started producing positive lightning strikes. Positive lightning accounts for 5-10% of all lightning, and is up to 10X more powerful than negative strikes with a peak discharge of 1 billion volts. It originates from the top of a thundercloud and travels through miles of air before striking the ground. Positive bolts can hit up to 25 miles away from the parent thunderstorm. These "bolts from the blue" are especially dangerous because people may assume they're a safe distance away from the storm when they strike.<br />
The night couldn't have been more perfect for watching lightning.A full moon helped to light up the landscape and gave the thundercloud a silver lining. I stayed in the same spot for hours as multiple storms followed the same path.
    The Hills Are Electric
  • On this evening I headed up into the hills to watch lightning. The first storm that made me head out the door wasn't any good for pictures, since most of the lightning was intra-cloud. But then I watched another cell pop up to my south. As this updraft exploded into the starry sky, it started producing positive lightning strikes. Positive lightning accounts for 5-10% of all lightning, and is up to 10X more powerful than negative strikes with a peak discharge of 1 billion volts. It originates from the top of a thundercloud and travels through miles of air before striking the ground. Positive bolts can hit up to 25 miles away from the parent thunderstorm. These "bolts from the blue" are especially dangerous because people may assume they're a safe distance away from the storm when they strike.<br />
The night couldn't have been more perfect for watching lightning.A full moon helped to light up the landscape and gave the thundercloud a silver lining. I stayed in the same spot for hours as multiple storms followed the same path.
    Moon Behind the Anvil
  • In December the constellation Orion rises in the east immediately after sunset. While camping in Joshua Tree National Park, I picked a campsite that faced a boulder formation in that direction. When clouds moved in, I wasn’t sure I would get any pictures. But then a small gap appeared, leaving halos around the brighter stars. The red supergiant star Betelgeuse is visible in the center. It is one of the largest stars in the Milky Way, 1400 times the size of the sun. It's also a variable star, which means the brightness changes regularly. But in recent days it has been attracting attention because it’s currently dimmer than ever recorded before. Betelgeuse is at the end of its stellar life cycle and when it goes supernova its brightness in Earth's sky will rival that of the full moon. Since the star is 640 light years away, it may have already exploded centuries ago. But the likelihood of seeing a supernova anytime soon is still very small and they remain unpredictable.
    Boulders of Orion
  • I got an early start climbing Coyote Mountain in Anza Borrego Desert State Park. It was going to be a very hot day, but the temperature was much more pleasant in the morning. The just past full moon set in the west while I climbed a ridge in between 2 canyons.
    Coyote Mountain Bloom
  • As soon as I stepped outside this vivid halo commanded my attention. I have never seen one this vivid. The colors at the bottom were very obvious although I didn't see the color in the corona until looking at the picture afterwards. It didn't last long as low-lying clouds came in and obscured the icy cirrus clouds higher up. A full moon on Christmas is somewhat rare. But even more rare is the fact that it was in the mid-60's late at night in Maryland when I took this.
    Christmas Eve Halo
  • Purple coneflowers bloom in the prairie as a nearly full moon rises in the east.The Nachusa Grasslands give you an idea of what Illinois looked like hundreds of years ago, before settlers arrived and converted it to farmland. 3,000 acres of this rolling grassland have been restored to their original state in this preserve. Less than 1% of the original tallgrass prairie remains, which makes this a rare sight in Illinois. Sandstone outcrops, many varieties of colorful wildflowers, and numerous wildlife make this a beautiful place. A herd of bison will soon be brought in from South Dakota as well. There are few paths in this preserve, so you have to go off-trail to explore the landscape.<br />
<br />
Date Taken: July 10, 2014
    Nachusa Coneflowers
  • The Andromeda Galaxy, despite being  2.5 million light years away, is the biggest and brightest in our sky. It covers an area several times bigger than the diameter of a full moon. If you go to even a moderately dark location it is easy to spot with the naked eye. Several satellite galaxies can also be seen in this picture. This was taken in the Bitterroot Mountains in Idaho which has some of the darkest skies I've ever photographed.
    Andromeda Galaxy
  • As the sun rose behind me, the nearly full moon set in front of me. This panorama was shot at the Snake River overlook in Grand Teton National Park, Wyoming. Ansel Adams took one of his most popular photos at this same spot.
    Teton Moon B&W
  • Every March at approximately 10PM, Andromeda has a close encounter with the iconic Devils Tower. When you look up at the stars, everything you can see with your eyes is contained within the Milky Way galaxy. But Andromeda is the exception. At 2.5 million light years away, it represents the farthest object visible to the naked eye. When you count the faint spiral arms, it is the same angular size in our sky as 6 full moons. Andromeda is thought to have about the same mass as our own galaxy. And just like the Milky Way, it is orbited by 2 satellite galaxies. Andromeda is actually best viewed in the fall, because that is when it’s  highest in the sky. To get this picture I used a star tracking mount to capture greater detail, combined with an untracked image of the tower.
    Andromeda Close Encounter
  • After hitting the trail at sunrise I made it to the top of Laramie Peak shortly before 9AM and setup my gear. The true summit is littered with towers and communication equipment, so instead I pointed my camera at this subpeak to the south. The weather was perfect and the thick smoke from Montana wildfires that I was worried about stayed to the north. At 10:23 the partial eclipse began, visible only through a solar filter. Anticipation started to build as more of the sun became blocked out. After over 50% of the sun was covered the light became slightly dimmer but it was only noticeable if you've been watching the whole time. The temperature dropped by over 20°F and jackets came out. At 90% the sky became a dark blue and the landscape took on a smoky appearance. At this point the light began to change by the second. The moon moves from west to east, and the shadow approaches at 1700mph from that direction. At 11:45 the last piece of sun disappeared. Some of my favorite effects of totality were the parts I couldn't capture. Cirrus clouds in the west glowed orange like at sunset. It was similar to twilight but instead of the glow appearing in only one direction, it encircled the entire horizon. Venus came out first, then the other planets and brighter stars. It's a very strange feeling looking at the sun in what's normally the brightest part of the day and instead seeing a black hole. The ~100 people around me marveled at one of the most beautiful spectacles in nature. But just like that it was all over. The full disc of the sun returned at 1:11PM.
    Fleeting Moment
  • This bright and obvious halo appeared around the nearly full moon in San Diego. The lights at the bottom are from the Coronado Bridge.
    Halo and Goodnight
  • In mid-September I went backpacking at Crystal Lake. This small lake is located at the edge of treeline at nearly 10,000 feet in the Bighorn Mountains. It was a chilly night with frost forming on my tent immediately after sunset. But soon after that the full moon began to rise out of sight to the east, illuminating the peaks to the west. Across the lake a waterfall tumbled down the cliffs and an early snow lingered above a rockfall of massive boulders. I left my wider lens behind, so I had to shoot a panorama to capture everything.
    Crystal Clear
  • A bright Perseid meteor burns up in the earth's atmosphere while the milky way stands on end in the west. After finding the nearby campground full, I drove a dirt road up to 10,000 feet until I found a spot flat enough to camp. With no trees up here, there was a great view of the sky and the lights below are from the town of Greybull. Over the 2 nights of the Perseid meteor shower in mid-August I captured nearly 1,000 images with about 10% of them containing meteors. This one was the brightest and the longest, spanning over 15 degrees of sky. I nearly missed it because it was the very first frame of my time lapse. Perseid meteors are made up of small pieces of comet debris that cross the Earth's orbit every year. It is the extreme speed at which it enters the atmosphere (over 100,000 mph) that causes the debris to vaporize and glow. The color of the trail reveals the chemical composition. The green is nickel or magnesium, and the red is ionized oxygen or nitrogen in the upper atmosphere.
    The Longest Streak
  • Lost Valley in Arkansas is full of wonders such as towering cliffs, massive boulders, caves, and, waterfalls. This picture was taken inside a natural bridge, looking out at the colorful forest. During the dry season Clark Creek flows underground. The water comes to the surface at the other side of this natural bridge. It flows through and then ends in this pool where it seeps back under the earth. Even though it was raining quite a bit on this evening it didn't make the creek rise any higher.
    Under the Bridge
  • As the sun rose behind me, the nearly full moon set in front of me. This panorama was shot at the Snake River overlook in Grand Teton National Park, Wyoming. Ansel Adams took one of his most popular photos at this same spot.
    Teton Moon Cropped
  • Medicine Rocks State Park in eastern Montana is a great place to shoot nightscape photos. Lots of interesting sandstone rock formations rise out of the prairie, and the full moon provided illumination. This picture was part of a time lapse. I shone a light on the other side of the rock to make it glow inside.
    Like Swiss Cheese
  • The High Park Lookout is 1 of 3 fire lookout towers in the Bighorn Mountains. I snowshoed up here to watch the sunset and the rise of the full moon.
    Boarded Up
  • A colorful sunset fills the sky over the Pacific Ocean. This was taken at Crystal Cove State Park in California during low tide. Many of the tide pools were exposed and hermit crabs, anemones and other sea creatures could be seen. Both low and high tide usually occur twice a day approximately 6 hours apart. During a quarter moon, when the moon is at a right angle with the earth and the sun there is less variation between high and low tides. This is called a neap tide. But when there is a full moon or a new moon the tides are especially high and low. The gravitational force of the sun and the moon combine to generate more of a pull on earth's oceans. This is called a spring tide.
    Reflected Tidepool
  • Among the purple prairie clover, milkweed plants shoot up as well as a few coneflowers. Darkness had fallen on the Nachusa Grasslands as the nearly full moon rose higher in the east.<br />
<br />
Date Taken: July 10, 2014
    Moonlight Breeze
  • It’s not a place to go without a detailed map and a full tank of gas. The nearest town is called Quietus and it’s been abandoned since the 1950’s. Same thing goes for most of the other nearby dots on the map. This road doesn’t see more than a handful of cars a day. But every one of them will wave and stop to help if you look lost or stuck. Each empty, long forgotten house I passed by made me wonder who lived there, but this one is my favorite. I’m sure whoever the resident was never tired of the view. On a high ridge top, it feels like you can see forever across the hills of southern Montana and northern Wyoming to Cloud Peak more than 60 miles away. On this afternoon the view was enhanced by a passing thunderstorm, the first lightning and thunder I've experienced in more than 8 months. None of the storms were even severe, but they still made for a dramatic sky.
    Quietus Sky
  • Not every lunar eclipse is the same. Each one varies depending on which part of Earth’s shadow (called the umbra) that the moon passes through. Atmospheric conditions on Earth also influence the view. Lingering exhaust from the massive volcanic eruption in Tonga in January helped make this eclipse darker and redder than usual. In Wyoming, totality started during twilight. The extra light revealed more details in the landscape. Then after twilight ended, thousands of stars came out, along with stripes of green airglow. A dark sky and a full moon, normally enemies of each other, were seen together for just a few minutes before normal moonlight returned.<br />
While the lower slopes of the Bighorn Mountains are now a vibrant green, up here at Powder River Pass, winter is still hanging on. Nearly 10,000 feet above sea level, temperatures still drop below freezing at night even in mid-May.
    Powder River Pass Eclipse
  • On this January night the moon was 3 days past full which means it didn't rise until 3 hours after sunset. When the moon crested the horizon it was dim and orange, for the same reason that the sun is orange when it first rises. Because earth's atmosphere is thicker at the horizon, it absorbs blue wavelengths of light and lets warmer colors shine through. This view is from the mountains west of Sheridan, whose lights can be seen glowing on the left. This entire mountainside along Red Grade Road burned in a wildfire nearly 10 years ago. But even dead trees can look photogenic in the right light.
    Moment of Moonrise
  • As the sun rose behind me, the nearly full moon set in front of me. This panorama was shot at the Snake River overlook in Grand Teton National Park, Wyoming. Ansel Adams took one of his most popular photos at this same spot.
    Teton Moon
  • The milky way shines above a small pond in Weinberg King State Park. I took 300 pictures here for a time lapse. In a few of the frames, I pointed my car headlights at the pond from 100 yards away. When the headlights were on for the full 30 second exposure it was too bright. But when the headlights were only on a part of the time it was just right.
    While the Frogs Croak