Belt of Venus over Horseshoe Bend on the Colorado River. The Colorado River makes a 180-degree turn at Horseshoe Bend. Here the river has eroded the Navajo sandstone for eons, digging a canyon 1100-feet deep. The Belt of Venus, or anti-twilight arch, is the shadow of the earth cast upon the atmosphere just above the horizon, and occurs a few minutes before sunrise or after sunset.
Location: Page, Arizona
Image ID: 37781
Panorama dimensions: 5719 x 8788
Belt of Venus over Grand Canyon at sunrise, viewed from Hopi Point on the south rim of Grand Canyon National Park. The Belt of Venus, or anti-twilight arch, is the shadow of the earth cast upon the atmosphere just above the horizon, and occurs a few minutes before sunrise or after sunset.
Location: Grand Canyon National Park, Arizona
Image ID: 37765
Panorama dimensions: 5409 x 10272
Full Moon and Earth Shadow over Haleakala crater, Maui, Hawaii. The dark band on the horizon is the shadow of the earth, while the lighter pink band is atmosphere that is still lit by the setting sun.
Location: Maui, Hawaii
Image ID: 34517
Belt of Venus and Earth Shadow at Dawn. The Belt of Venus is actually alpenglow visible near the horizon during twilight, above the antisolar point. Like alpenglow, the backscatter of reddened sunlight also creates the Belt of Venus. Unlike alpenglow, the sunlight scattered by fine particulates that cause the rosy arch of the Belt shines high in the atmosphere and lasts for a while after sunset or before sunrise.
Location: La Jolla, California
Image ID: 37476
Panorama of Full Moon and Earth Shadow over Haleakala, Maui, Hawaii. The dark band on the horizon is the shadow of the earth, while the lighter pink band is atmosphere that is still lit by the setting sun.
Location: Maui, Hawaii
Image ID: 34515
Panorama dimensions: 5177 x 21127
Full Moon and Earth Shadow over Haleakala crater, Maui, Hawaii. The dark band on the horizon is the shadow of the earth, while the lighter pink band is atmosphere that is still lit by the setting sun.
Location: Maui, Hawaii
Image ID: 34516
Panorama dimensions: 5320 x 12762
Belt of Venus over Grand Canyon at dusk, sunset, viewed from Mather Point on the south rim of Grand Canyon National Park. The Belt of Venus, or anti-twilight arch, is the shadow of the earth cast upon the atmosphere just above the horizon, and occurs a few minutes before sunrise or after sunset.
Location: Grand Canyon National Park, Arizona
Image ID: 37761
Navajo sandstone forms the cliffs and walls of Zion National Park. The sandstone reaches a thickness of 2300 feet and consists of ancient cemented desert sand dunes. Horizontal lines, commonly called crossbedding, represent layers of wind-blown sand that built up into sand dunes. These dunes were then buried, and the sand grains glued together by calcite and iron oxide to form sandstone.
Location: Zion National Park, Utah
Image ID: 12519
Sunset clouds create a colorful arch, spanning the heavens from horizon to horizon, over the open sea between the Falkland Islands and South Georgia Island.
Location: Southern Ocean
Image ID: 24073
Sentinel Dome summit compass marker, showing notable peaks ion the horizon in all directions, Yosemite National Park.
Location: Yosemite National Park, California
Image ID: 36364
Belt of Venus over Grand Canyon at sunrise, viewed from Hopi Point on the south rim of Grand Canyon National Park. The Belt of Venus, or anti-twilight arch, is the shadow of the earth cast upon the atmosphere just above the horizon, and occurs a few minutes before sunrise or after sunset.
Location: Grand Canyon National Park, Arizona
Image ID: 37764