Astrophotography Blog: Panorama

Showing posts with label Panorama. Show all posts

Monday, January 26, 2026

Tanzania Cloudy Astrophotography

These are several astrophotography images from Tanzania that did not make it into my earlier post featuring the Rainbow Milky Way. That previous post focused on rare color and clarity, while these images were captured during a much cloudier night.

Although clouds often end an astrophotography session, in this case they added atmosphere and depth to the scene. With no Moon in the sky, the clouds appear as dark silhouettes against the star field and the Milky Way, creating a very different mood compared to clear-sky images.

All photos were taken at Nyikani Migration Camp, Tanzania on September 21.

Camera: Canon EOS Ra
Lens: Canon EF 16–35mm f/2.8L II USM
Exposure: f/3.2 · ISO 6400 · 15 sec
Technique: Panorama (4 images)

Milky Way under two safari tents at Nyikani Migration Camp during a cloudy, moonless night in Tanzania

Two safari tents frame the central part of the Milky Way. With no Moon present, clouds appear as dark shapes cutting through the star field.

In the first image, two safari tents are visible in the foreground, with the central part of the Milky Way positioned under them. The sky was completely moonless, allowing the clouds to show up as dark structures against the stars rather than reflecting light.

Milky Way rising above a safari tent with trees and clouds at Nyikani Migration Camp, Tanzania

A single safari tent under the Milky Way, surrounded by trees and passing clouds.

In the second image, the Milky Way rises directly above a safari tent, with a green tree visible in the foreground. Both images were taken as close to the camp as possible, keeping the scene simple and grounded in the immediate surroundings.

These photographs are much simpler than the Rainbow Milky Way panorama, but they document another side of night photography in Tanzania — where clouds, darkness, and proximity to the landscape all play a role in shaping the final image.

Related Tanzania Astrophotography

Saturday, October 4, 2025

Rainbow of the Milky Way and the Eternal Baobab — Tarangire, Tanzania

On the midnight of September 26, 2025, under the deep African sky, I captured one of the most surreal moments of light and life. The photograph — a 21-image panorama taken with my Canon EOS Ra and Canon EF 200 mm f/2.8L II USM lens (f/3.2, ISO 25 600, 15 s exposure) — reveals the Milky Way arcing like a celestial rainbow above a solitary baobab tree in Tarangire National Park, Tanzania.

Rainbow of the Milky Way above a Baobab tree in Tarangire National Park, Tanzania — long-exposure Africa astrophotography captured with Canon EOS Ra.

Rainbow of the Milky Way and the Eternal Baobab - Tarangire National Park, Tanzania

This is a single-night image, stitched in Photoshop, but it carries the weight of millennia — both cosmic and earthly.

The Baobab: The Tree of Life

At the center of the frame stands the baobab (Adansonia digitata), often called the Tree of Life. Native to the dry savannas of sub-Saharan Africa, this extraordinary species grows in scattered populations across Tanzania, Madagascar, and parts of the Sahel. Baobabs can live for over 2 000 years — some carbon-dated specimens have reached 2 500 to 3 000 years old — silently witnessing the passing of generations, civilizations, and climates.

Baobab

Their immense trunks, often more than 10 meters in diameter, are actually natural reservoirs; a single tree can hold up to 120 000 liters of water within its fibrous tissue. In the dry season, elephants and baboons are sometimes seen peeling their bark to reach the moisture inside.

In African folklore, the baobab is a sacred symbol — a meeting of heaven and earth. Its branches, reaching skyward like roots, gave rise to legends that the gods planted it upside-down. Standing beside one beneath the Milky Way, the resemblance to a cosmic silhouette feels almost intentional.

Tarangire: The Quiet Heart of the Savanna

Located just south of the equator in northern Tanzania, Tarangire National Park is a sanctuary of vast plains, ancient river valleys, and herds of elephants. Its skies are among the clearest and darkest in East Africa, especially during the dry season from June to October.

That night, around midnight, the air was perfectly still. The southern Milky Way rose high overhead, and the galactic core shimmered in a curtain of color rarely visible to the naked eye.

The Airglow

The subtle green, red, and orange tones in the photo are not from city lights — they are natural airglow, an atmospheric phenomenon that occurs when molecules in the upper atmosphere (about 85–100 km up) emit faint light after being energized by the Sun during the day.

Contrary to popular belief, strong airglow is not limited to the poles; it is often most intense near the equator, where the upper atmosphere experiences greater gravity-wave activity and chemical recombination. Near-equatorial latitudes like Tarangire (~4° S) often produce beautifully structured bands of red (from oxygen at ~250 km) and green (from oxygen at ~95 km) that shimmer across the night sky — invisible to human eyes but captured vividly in long-exposure astrophotography.

What you see above the baobab, therefore, is not light pollution but the Earth itself glowing, whispering its quiet luminescence into the darkness.

A Meeting of Earth and Sky

This image is a meeting of contrasts: an ancient tree rooted in the soil of Africa, and a galaxy 100 000 light-years across suspended above it. Between them, a living, breathing layer of atmosphere paints the bridge — the airglow, the breath of our planet.

Under the Milky Way in Tarangire National Park, Tanzania — Baobab tree beneath the galactic core captured during Africa astrophotography expedition.

Under the Milky Way: A Night in Tarangire

Every color in the image tells a story:

Amber and red: oxygen recombining high above the equator.
Soft green: the pulse of Earth’s upper atmosphere.
Silver stars: the spiral arm of the Milky Way.
Dark silhouette: a 1 000-year-old baobab tree watching the cosmos turn.

In that moment, Tarangire was not just a national park — it was a reminder that the planet itself participates in the night sky.

Technical Notes

Camera: Canon EOS Ra (modified for astrophotography)
Lens: Canon EF 200 mm f/2.8L II USM
Settings: f/3.2 · 15 s · ISO 25 600
Panorama: 21 frames combined in Adobe Photoshop
Date: September 26, 2025
Location: Tarangire National Park, Tanzania (~4° S latitude)

Reflection

When I look at this photograph, I see time itself — the timeless patience of the baobab and the ceaseless motion of the stars. Both are survivors: one through endurance, the other through orbit.

Under that rainbow Milky Way, I realized that the Earth doesn’t just reflect the universe — it participates in it. The light that touched the baobab that night had traveled for tens of thousands of years, only to meet the glow of our own atmosphere.

Thursday, October 10, 2024

The Milky Way Over the Sailing Stone: A Night Under the Stars at Racetrack Playa, Death Valley National Park, California

Racetrack Playa is a place of natural intrigue. Situated in the heart of Death Valley, this dry, cracked lake bed is renowned for its "sailing stones" — large rocks that mysteriously move across the playa, leaving long tracks behind them. For decades, these stones puzzled scientists and visitors alike, as no one could quite figure out how these hefty rocks glided across the desert floor. It wasn’t until recently that a rare combination of ice, water, and wind was identified as the culprit behind their movement.

The Milky Way over the sailing stones at Racetrack Playa, Death Valley National Park, California — night panorama astrophotography captured with Canon EOS Ra.

The Milky Way Over the Sailing Stones of Death Valley, California

Panorama 27 photos, Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO-25600, 20 seconds each photo.

When night falls at Racetrack Playa, another marvel unfolds overhead. With its location in one of the darkest national parks in the U.S., the sky above Death Valley becomes a portal to the universe. The absence of light pollution allows for one of the most pristine views of the Milky Way, an ocean of stars arching across the sky, giving photographers an ideal canvas for astrophotography.

One interesting detail in this panorama is the orientation of both the sky and the sailing stones. Near the horizon you can recognize the Big Dipper (Ursa Major) in a low position, while the Little Dipper (Ursa Minor) is also visible, with Polaris (the North Star) marking the direction of true north.

At this low altitude, the familiar shape of the Big Dipper appears more flattened than usual. One of its stars, Phecda, is not clearly visible, but the remaining main stars are still recognizable, allowing the asterism to be identified.

Racetrack Playa is located at a latitude where the Big Dipper is circumpolar, meaning it can be seen throughout the entire year. As the night progresses, it slowly rotates around Polaris, changing its position while always remaining above the horizon.

The movement of the stones in the foreground adds another layer of interest. The main sailing stone in the center shows a trail roughly aligned with the north–south direction, appearing to move from the direction of Polaris toward the observer. However, a second stone on the right side of the frame reveals a different trajectory, with its path running almost perpendicular to the main stone’s trail.

This variation highlights the complex and delicate conditions behind the sailing stones phenomenon. Their motion depends on a rare combination of thin ice sheets, shallow water, and shifting wind, allowing different stones to move at different times and in different directions, creating a network of intersecting trails.

Together, the scene presents a striking contrast: the sky above follows predictable celestial motion around Polaris, while the desert floor records irregular and transient movement. It is a rare moment where celestial order and natural variability can be observed in a single frame.

Sailing stone and its trail on Racetrack Playa, Death Valley National Park, under the Milky Way with Big Dipper and Small Dipper visible — night panorama astrophotography captured with Canon EOS Ra.

A close-up panorama of a solitary sailing stone and its long trail beneath the Milky Way and the Dippers.

Standing in the silence of Racetrack Playa under the brilliant Milky Way, one feels both humbled and uplifted. The ancient stones, moved over time by forces unseen, seem like they are part of a larger cosmic ballet, just as the stars above trace their eternal paths through space. In that quiet desert night, there is a profound sense of stillness, yet the sky and stones speak of movement across millennia.

Wednesday, November 2, 2022

Rainbow Milky Way Joshua Tree National Park

This image represents a large-scale panoramic Milky Way photograph captured at Joshua Tree National Park.

The final image is a wide-field panorama composed of 40 individual exposures, stitched together to reveal the full Milky Way arch stretching across the desert sky. This post focuses on the panoramic process itself — showing the individual frames, the intermediate stitched result, and how the final image was formed.

Milky Way panorama: 40 images
Canon EOS Ra, EF 16–35mm f/2.8L II USM
f/2.8 · ISO 25600 · 4.8 sec

Rainbow Milky Way arch over Joshua Tree National Park — 40-photo panorama by astroval.

Rainbow Milky Way Joshua Tree National Park

Below are examples of individual frames used to build the panorama. Each image captures only a small section of the sky, but together they form the complete Milky Way arch.

Single exposure for Milky Way panorama at Joshua Tree National Park.

Single photo 1 for Panorama

Single photo 2 for Panorama

Single photo 3 for Panorama

Single photo 4 for Panorama

After capturing all frames, I used Photoshop → File → Automate → Photomerge to stitch the images into a single panorama.

Milky Way panorama after initial Photomerge in Photoshop — curved horizon before geometric correction, Joshua Tree National Park.

Panorama after Automate Photomerge

At this stage, the Milky Way arch was complete, but the horizon appeared noticeably curved — a common effect of automated panorama stitching. The software prioritizes smooth blending between frames, often at the expense of geometric realism.

In the final step, I manually corrected and leveled the horizon in Photoshop using Select → All followed by Edit → Transform → Warp, while preserving the true curvature of the Milky Way. This transformation turned the temporary stitched image into the final panoramic photograph shown at the top of the post — closely matching how the scene appeared under the dark skies of Joshua Tree National Park.

Thursday, October 20, 2022

Joshua Tree National Park Night Landscape

This post continues my Joshua Tree National Park astrophotography series, this time focusing on the desert night landscape itself — Joshua trees, rock formations, and the Milky Way rising above the California desert.

Joshua Tree is one of the best places in Southern California for night photography. The combination of dark desert skies, strange rock shapes, and the iconic silhouettes of Joshua trees creates a very special foreground for wide-angle Milky Way photos.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec, Panorama

Milky Way rising above the Three Sisters rock formations at Joshua Tree National Park — astrophotography panorama by astroval.

Three Sisters and Milky Way Joshua Tree National Park

The park is located far from any major cities, which means that the night sky is incredibly dark and clear. On a clear night, visitors can see up to 15,000 stars, as well as the Milky Way and other celestial objects. The park even offers astronomy programs and events throughout the year.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec, Panorama

The Milky Way arching over Joshua trees under a clear desert sky at Joshua Tree National Park, California.

Milky Way Joshua Tree National Park

Joshua Tree National Park is a popular destination for outdoor enthusiasts, nature lovers, and photographers alike. One of the most unique and rewarding photography experiences in the park is astrophotography. With its clear skies and minimal light pollution, Joshua Tree is the perfect place to capture stunning images of the night sky.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec

Desert night landscape at Joshua Tree National Park — silhouettes of Joshua trees under a starlit sky.

Night Landscape Joshua Tree National Park

The night sky in Joshua Tree National Park is much darker than the sky near Los Angeles or other large Southern California cities. On a clear moonless night, the Milky Way becomes visible to the naked eye, and with a sensitive astronomy camera like the Canon EOS Ra, even short exposures can reveal a rich star field above the desert.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec

Star-filled night sky above Joshua Tree National Park captured with Canon EOS Ra and EF16-35mm lens.

Night Sky Joshua Tree National Park

For these photos I used a wide-angle Canon EF 16-35mm f/2.8L II USM lens. This type of lens is very useful for desert nightscape photography because it captures both the sky and the surrounding landscape in the same frame — the Milky Way above, and Joshua trees or rock formations below.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec, Panorama

Iconic Joshua tree framed beneath the Milky Way in Joshua Tree National Park — astrophotography by astroval.

Joshua Tree and Milky Way

The Joshua tree is a member of the Agave family and is a type of yucca plant. It has a distinctive, spiky appearance, with thick, twisting branches that reach upwards of 40 feet tall. The tree's trunk is usually short and thick, and it has green, sword-shaped leaves that grow in clusters at the ends of its branches.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/2.8, ISO 25600, 3 sec, Panorama

Milky Way rising from a unique double stone formation surrounded by Joshua trees under the desert night sky at Joshua Tree National Park.

Sky and Earth Joshua Tree National Park

The Joshua tree is native to the Mojave Desert, which spans parts of California, Nevada, Arizona, and Utah. It is particularly well-adapted to the harsh desert environment, with long, deep roots that allow it to survive in dry, sandy soils. The tree can also tolerate extreme temperatures, from freezing winter nights to scorching summer days.

The Joshua tree is a unique and fascinating plant that is an important symbol of the Mojave Desert. Its distinctive appearance and cultural significance make it a beloved icon of the American West.

This was one of the most enjoyable parts of my Joshua Tree trip — not only photographing the Milky Way, but also using the desert landscape itself as part of the composition. The park is not just a dark-sky location; it is a place where the foreground and the sky work together beautifully.

Tuesday, September 22, 2020

Milky Way Rainbow Panorama Canon EOS Ra over Bethel Catskill NY

This image captures a full arch of our galaxy — often called the Milky Way Rainbow. It is my first full-sky panorama of the Milky Way made with the Canon EOS Ra, and another step in testing the camera’s impressive astrophotography performance.

The Canon Ra handles high ISO extremely well, producing low-noise results even at ISO 20,000. Using short 5-second exposures helped avoid star trailing and made the 20-shot panorama quick to capture. A dedicated contrast-enhancing filter helped bring out the structure of the Milky Way, and the final image was created by stitching all frames together in Photoshop.

The foreground shows tall grass with a line of forest farther in the distance. A bit of light behind the camera softly illuminates the landscape, creating depth and atmosphere while preserving the natural nighttime look. Above the scene, the Milky Way forms a complete glowing arch across the sky — a true “rainbow” of our galaxy rising over Bethel and the Catskill region of New York.

Milky Way Rainbow Panorama Canon EOS Ra over Bethel Catskill NY - Astrophotography

Technical details:
Canon EOS Ra • EF 16–35mm f/2.8L II USM • f/2.8 • 5 seconds • ISO 20,000
Panorama of 20 photos

About the Catskill Region

The Catskill Mountains, located in southeastern New York State, are known for their rugged forests, hiking trails, wildlife, and the protected Catskill Forest Preserve. The area offers some of the darker skies in the region, making it an excellent place for landscape astrophotography.

Wednesday, August 26, 2020

Canon Ra Panorama Milky Way Toronto Reservoir Bethel, NY

This is one of my early large-format panoramas taken with the Canon EOS Ra. Previous posts featured single exposures, but here I captured a classic wide-field Milky Way panorama composed of 10 separate images, stitched together to reveal far more detail and structure in the galactic core.

The photo was taken at Toronto Reservoir in Bethel, New York, a quiet and scenic area located about 7.7 miles from Monticello in Sullivan County. The reservoir sits in a relatively dark region compared to NYC, making it a great location for astrophotography when the sky is clear.

In the photo you can clearly see the calm surface of the Toronto Reservoir, framed by the dark silhouettes of trees along the shoreline. The water reflects the trees and several bright stars, creating a peaceful mirrored foreground. Above it, the Milky Way stretches like a river in the sky, while the reservoir becomes the river on Earth — both flowing in parallel. A portion of the Galactic Center is also visible, adding extra detail and structure to the panorama.

Canon EOS Ra Milky Way Panorama over Toronto Reservoir, Bethel NY

Canon EOS Ra Panorama Milky Way Toronto Reservoir Bethel, NY

Technical details:
Canon EOS Ra • EF16–35mm f/2.8L II USM • f/2.8 • ISO 6400
Panorama of 10 images, each 8 seconds

Tuesday, October 15, 2019

Milky Way Casting Shadows - Chile Astrophotography - San Pedro de Atacama Celestial Explorations Star Tour

We all know that the Sun and the Moon cast shadows. But can the Milky Way itself be bright enough to do the same? In extremely dark locations, the answer is yes.

This panorama was captured during the San Pedro de Atacama Celestial Explorations Star Tour in northern Chile. On the image you can clearly see shadows of the trees cast only by the Milky Way — something that is possible only under the darkest skies on Earth.

According to the Bortle Scale of night-sky brightness, this region rates as a Class 1 – Excellent Dark-Sky Site. Here, the Scorpius–Sagittarius region of the Milky Way is so bright that it produces detectable diffuse shadows on the ground. It is an extremely rare and unforgettable sight.

For observers hoping to witness Milky Way shadows themselves, sky conditions matter as much as sky darkness. A Bortle Class 1 site is essential, but it is usually not sufficient on its own. The Galactic Center, located in the Scorpius–Sagittarius region, must be well above the horizon, where the Milky Way’s surface brightness reaches its maximum.

Shadows are not produced by individual stars, but by the combined light of billions of stars concentrated toward the Galactic Core. When this region is high in the sky and atmospheric extinction is minimal, the Milky Way can generate subtle but detectable contrast between illuminated and shaded areas on the ground.

The effect becomes even more noticeable when a bright planet such as Jupiter is present near the Milky Way, subtly reinforcing the overall illumination. Only when these conditions align — a true Bortle Class 1 sky, the Milky Way core high above the horizon, and additional planetary light — do Milky Way shadows become realistically observable.

Milky Way casting visible shadows on the desert ground during a star tour near San Pedro de Atacama, Chile — astrophotography by astroval1.

Milky Way Casting Shadows - Chile Astrophotography - San Pedro de Atacama Celestial Explorations Star Tour

Near the horizon, green and red airglow is visible — a natural atmospheric luminescence often seen in extremely dark locations. The brightest “star” in the middle of the panorama is actually Jupiter.

Technical details:
Canon 60Da • EF16–35mm f/2.8L II USM • 25 sec • f/2.8 • ISO 6400
Panorama of 20 photos.

A slightly different version of this image was selected as the Dark Sky Travels Magazine – Image of the Day (17 November 2019).

Dark Sky Travels Magazine

Dark Sky Travels Magazine Image of the Day

This photograph was captured in the Atacama Desert, Chile—one of the premier astrophotography locations on the planet. Many of the world’s leading observatories operate here (the other major hub is Hawai‘i’s Mauna Kea).

The image was taken near a small oasis where a few trees are present. It is astonishing to stand in near-total natural darkness and see shadows cast not by any artificial light, but by the bright central bulge of the Milky Way and the planet Jupiter.

This is what a true Bortle Class 1 sky looks like — the very definition of a perfect dark-sky environment.

Experiences like this reveal the Milky Way not as a distant backdrop, but as a luminous structure capable of shaping the landscape itself — a reminder of what the natural night sky can truly be.